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Mercury Weather

by Triple Glazed Studios LLC

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download
  • In-app purchases

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Family Sharing Yes Unknown App Store Store published
Free app Yes Free Store published
In-app purchases Yes Limited free Store published

Screens

App Store

23 store screenshots

Mercury Weather ipad screenshot 1
Mercury Weather ipad screenshot 2
Mercury Weather ipad screenshot 3
Mercury Weather ipad screenshot 4

Pricing & paywalls

App Store

  • Free to download
  • In-app purchases

Ratings & reviews

App Store

4.6 1027 ratings · App Store

  1. 5/5Finally a replacement for Weather Line!

    Weather Line was my favorite weather app by a country mile, for years. It eventually disappeared when the dev sold the IP. I’ve been through every other alternative weather app since then, looking for a substitute, and they all had things that I found annoying. This week, I found Mercury Weather, which is checking all of my boxes! Good widgets with CLEAN design, and good data. An app that gives me what I need and want, without piling on tons of nerdery that I don’t need (I have other apps for when I need to get nerdy with weather). This app is a tight, concise, and pleasant to view, app. I really hope it stays this way!

    fddsfgmj · 31 Jul 2026

  2. 3/5Nice clean layout, glanceable forecast

    I like the clean layout and line graph display of the forecast. In combination with other favorite weather apps Mercury provides an intuitive display and nice widget options. The trip planning forecast is a nice addition—though it would be helpful if the temp display on the main city list showed high & low for the day so you could understand generally what the day was like to help with planning and packing. When a trip approaches within the week the weather for the travel city is spliced into the forecast. Monthly average temperature graph (premium feature) is very useful. It’s unfortunate that the app lacks radar, but the iOS weather app and many others fill in this gap. I think the design could be improved if some of the elements were made more compact, for example, the search/globe icon in the top right takes up a whole line of vertical space in the top of the app which essentially leaves a blank bar at the top and pushes the forecast at the bottom below the fold (for standard sized iPhones). That blank space at the top could be filled with glyphs and small widgets to give glanceable weather data for the day. I also think the hourly graph should display the day when it crosses over midnight.

    Toasted Angle · 31 Jul 2026

  3. 4/5New user…bought lifetime out of delight and hope

    This app is just so much nicer to look at than Apple weather! I miss dark sky and don’t need ALL their details, but I would love to see a radar map (and really needy - I’d REALLY love it to have the little cones that show the direction storms are heading and estimate time with the lines…) as someone who spends a lot of time outside for work it’s great to look at a map and say “well, looks like we have at least 20 minutes till this clears. Let’s go kill some time” or “looks like this is a whole line of pop up storms, let’s call it for today” On a similar note when I’m planning things I’ll say “weather looks good Wednesday” and most people say “oh? My app says rain” yes the little icon shows rain, and it will rain…at 10:30pm. Being able to get that view further out is super helpful. All in all, for now I’ll take the every day comfort of this app and look at Apple weather when I need future details or radar. I’ll just keep crossing my fingers and hoping for a little bit more down the road 🤞🤞

    T.E. Lee · 31 Jul 2026

  4. 4/5Needs AQI to be perfect

    This app seems well thought out. It is extremely simple and direct, while still providing most of the information I want while looking at a weather app. The one thing missing is air quality index data. Air quality is increasingly important these days and I can’t fully abandon Apple Weather app without this crucial feature. The top pane of this app features a large current temp display with 3 tappable toggle positions below it (2 at night, since one is UV). These toggles are humidity/dew point, wind/gusts and UV. I really wish I could toggle UV to AQI! This makes sense to have those two share a position, and having one of the items not tappable makes it feel broken. Plus, having the UV position come and go at day/night is more confusing than a simple “-“ there at night. I hope the devs will include AQI data soon. It would be a big feature boost without adding much app complexity.

    Bad_Bandit · 31 Jul 2026

  5. 3/5Looks great; kinda buggy

    I like the design and limited features. The weather items in the app are mostly what I use in my other weather app. Overall opinion: lots of attention to detail in the design; less in the functioning of the app. I'm using v1.1.4. Main issues: It's slow to update weather in the app and in widgets/complications. App doesn't use background app refresh (not showing in my list). App is now forgetting that I have a subscription and switched all my widgets to demo mode; had to open the app settings to verify subscription; then widgets switched back. Watch app's name appears as a variable/key instead of app name in the complications lists (never seen that before). I had to reinstall the watch app for the complications to work. Also, my subscription shows as "Clear" instead of "Mercury"; who is Clear? I'd totally use this app if the polish applied to the design was applied to how it functions.

    treevis · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 3.0.2

    This time, we've fixed text truncation issues in the top section on watchOS, fixed some scrolling issues on watchOS 26, and fixed a widget issue that could cause the iPad to show an empty state when opening a widget with the location set to “Home”. New in Mercury Weather 3.0: HURRICANE & TROPICAL STORM TRACKING • Track hurricanes and tropical storms with real‑time positions, forecast cones, and recent tracks for the Atlantic and Pacific • New Storm widgets show current position and storm intensity • Configure storm widgets by basin, or follow the nearest storm. Customize map style, zoom, and past‑track length TIDE FORECASTS • Tide forecasts for U.S. and Canadian coastal areas with 48-hour predictions and current conditions • Tide forecasts are automatically shown when you’re at the coast (or viewing a coastal location) UV & AIR QUALITY • A new 24-hour UV forecast chart, accessible from the UV label in the current weather card • Air quality forecasts are available whenever the AQI is expected to reach moderate or higher levels OTHER IMPROVEMENTS • Faster radar widgets with smarter caching and better recovery on slow networks • Cleaner widget gallery placeholders • Fix for a rare display issue when viewing locations with an upcoming time zone change

  • 3.0.4

    This time, we’ve resolved some OpenWeather data source problems and visual glitches on upcoming OS versions. New in Mercury Weather 3.0: HURRICANE & TROPICAL STORM TRACKING • Track hurricanes and tropical storms with real‑time positions, forecast cones, and recent tracks for the Atlantic and Pacific • New Storm widgets show current position and storm intensity • Configure storm widgets by basin, or follow the nearest storm. Customize map style, zoom, and past‑track length TIDE FORECASTS • Tide forecasts for U.S. and Canadian coastal areas with 48-hour predictions and current conditions • Tide forecasts are automatically shown when you’re at the coast (or viewing a coastal location) UV & AIR QUALITY • A new 24-hour UV forecast chart, accessible from the UV label in the current weather card • Air quality forecasts are available whenever the AQI is expected to reach moderate or higher levels OTHER IMPROVEMENTS • Faster radar widgets with smarter caching and better recovery on slow networks • Cleaner widget gallery placeholders • Fix for a rare display issue when viewing locations with an upcoming time zone change

  • 3.0.5

    This time, we fixed an issue where widgets could briefly show the previous hour when set to locations with 30-minute time zone offsets. We also replaced the generic clock glyph in the hourly details bubble with one that actually shows the selected time. New in Mercury Weather 3.0: HURRICANE & TROPICAL STORM TRACKING • Track hurricanes and tropical storms with real‑time positions, forecast cones, and recent tracks for the Atlantic and Pacific • New Storm widgets show current position and storm intensity • Configure storm widgets by basin, or follow the nearest storm. Customize map style, zoom, and past‑track length TIDE FORECASTS • Tide forecasts for U.S. and Canadian coastal areas with 48-hour predictions and current conditions • Tide forecasts are automatically shown when you’re at the coast (or viewing a coastal location) UV & AIR QUALITY • A new 24-hour UV forecast chart, accessible from the UV label in the current weather card • Air quality forecasts are available whenever the AQI is expected to reach moderate or higher levels OTHER IMPROVEMENTS • Faster radar widgets with smarter caching and better recovery on slow networks • Cleaner widget gallery placeholders • Fix for a rare display issue when viewing locations with an upcoming time zone change

  • 3.1

    EXPANDED STORM COVERAGE Storm tracking now covers more parts of the world, including the Western Pacific and Indian Ocean. Kai & Malin

  • 3.1.1

    This update makes precipitation forecasts clearer and more accurate across the app and widgets. PRECIPITATION IMPROVEMENTS Minute and hourly forecasts now do a better job at distinguishing rain, snow, and sleet and snow charts scale more naturally. RELIABILITY Improved favorite location caching, a fix for deleting favorites, and a few storm tracking and other reliability improvements. Kai & Malin

  • 3.1.2

    This update improves chart performance and fixes a couple of layout issues on iOS 26. PERFORMANCE Hourly and daily forecast charts are smoother, especially when resizing windows on iPadOS. FIXES Fixed clipping when sharing current conditions on iOS 26 and a shadow clipping issue on iOS 26.2 (thanks, Manuel). Kai & Malin

  • 3.1.3

    This update improves chart performance and fixes a couple of layout issues on iOS 26. PERFORMANCE Hourly and daily forecast charts are smoother, especially when resizing windows on iPadOS. FIXES Fixed clipping when sharing current conditions on iOS 26 and a shadow clipping issue on iOS 26.2 (thanks, Manuel). Kai & Malin

  • 3.2

    This update adds Shortcuts support for trips, improves snow charts, and fixes a Screenshot Composer chart issue. SHORTCUTS Added actions to get upcoming trips, view past trips, and add new trips. CHARTS Adjusted snow charts and improved chart scales for better readability. SCREENSHOT FIXES Fixed missing daily chart details in the Screenshot Composer on iOS 26. Kai & Malin

  • 3.2.1

    This update adds Shortcuts support for trips, improves snow charts, and fixes a Screenshot Composer chart issue. SHORTCUTS Added actions to get upcoming trips, view past trips, and add new trips. CHARTS Adjusted snow charts and improved chart scales for better readability. SCREENSHOT FIXES Fixed missing daily chart details in the Screenshot Composer on iOS 26. Kai & Malin

  • 3.3

    This update introduces a new Screenshot Composer for sharing hurricane and radar maps. SHARING HURRICANE AND STORM MAPS Share a customizable image or GIF of the weather map. Choose what to include, like the rain radar, upcoming hurricanes, and favorite location pins. Kai & Malin

  • 3.4

    This update improves map sharing, adds a cloud coverage forecast to the weather map, adds Japanese localization, and includes a handful of fixes. MAP SHARING IMPROVEMENTS Sharing hurricane, storm, and radar maps is faster and more reliable, with sharper exports and a new storm‑only option. CLOUD COVERAGE FORECAST The weather map now includes a cloud coverage forecast layer. JAPANESE LOCALIZATION Mercury is now available in Japanese. FIXES Improved tide fetch reliability and fixed a rare hang when switching weather sources, plus a few small widget and localization fixes. Kai & Malin

  • 3.4.1

    This update improves map sharing, adds a cloud coverage forecast to the weather map, adds Japanese localization, and includes a handful of fixes. MAP SHARING IMPROVEMENTS Sharing hurricane, storm, and radar maps is faster and more reliable, with sharper exports and a new storm‑only option. CLOUD COVERAGE FORECAST The weather map now includes a cloud coverage forecast layer. JAPANESE LOCALIZATION Mercury is now available in Japanese. FIXES Improved tide fetch reliability and fixed a rare hang when switching weather sources, plus a few small widget and localization fixes. Kai & Malin

  • 3.4.2

    This update improves map sharing, adds a cloud coverage forecast to the weather map, adds Japanese localization, and includes a handful of fixes. MAP SHARING IMPROVEMENTS Sharing hurricane, storm, and radar maps is faster and more reliable, with sharper exports and a new storm‑only option. CLOUD COVERAGE FORECAST The weather map now includes a cloud coverage forecast layer. JAPANESE LOCALIZATION Mercury is now available in Japanese. FIXES Improved tide fetch reliability and fixed a rare hang when switching weather sources, plus a few small widget and localization fixes. Kai & Malin

  • 3.4.3

    This update adds 10 more languages, improves right-to-left support, and includes a round of sharing, export, and reliability fixes. MORE LANGUAGES Mercury is now available in Arabic, Traditional Chinese, Korean, Portuguese, Turkish, Finnish, Italian, Dutch, Norwegian, and Hebrew. RIGHT-TO-LEFT SUPPORT Added better right-to-left layout and text handling for Hebrew and Arabic. MAP & SHARING IMPROVEMENTS Map exports now match the preview more closely, timeline prefetching is smarter, and sharing and radar interactions are more reliable. RELIABILITY Improved locale refreshes and polished translations throughout the app. Kai & Malin

  • 3.4.4

    This update adds 10 more languages, improves right-to-left support, and includes a round of sharing, export, and reliability fixes. MORE LANGUAGES Mercury is now available in Arabic, Traditional Chinese, Korean, Portuguese, Turkish, Finnish, Italian, Dutch, Norwegian, and Hebrew. RIGHT-TO-LEFT SUPPORT Added better right-to-left layout and text handling for Hebrew and Arabic. MAP & SHARING IMPROVEMENTS Map exports now match the preview more closely, timeline prefetching is smarter, and sharing and radar interactions are more reliable. RELIABILITY Improved locale refreshes and polished translations throughout the app. Kai & Malin

  • 3.4.5

    This update adds 10 more languages, improves right-to-left support, and includes a round of sharing, export, and reliability fixes. MORE LANGUAGES Mercury is now available in Arabic, Traditional Chinese, Korean, Portuguese, Turkish (thank you, Murat!), Finnish, Italian, Dutch, Norwegian, and Hebrew. RIGHT-TO-LEFT SUPPORT Added better right-to-left layout and text handling for Hebrew and Arabic. MAP & SHARING IMPROVEMENTS Map exports now match the preview more closely, timeline prefetching is smarter, and sharing and radar interactions are more reliable. RELIABILITY Improved locale refreshes and polished translations throughout the app. Kai & Malin

  • 3.4.6

    This update improves radar and storm widgets, makes tide fetches faster, and includes a few recent reliability fixes. RADAR & STORM WIDGETS Radar and storm widgets now open to the map view with better zoom alignment. PERFORMANCE & FIXES Tide fetches are faster, and we fixed a rare confetti crash plus a shadow clipping issue on iOS 26. Kai & Malin

  • 3.4.7

    This update improves trip forecast refresh speed after adding or editing a trip, fixes a daily chart display issue when sharing screenshots on iOS 26.2+, and includes a couple of small Apple Watch improvements, including cleaner trip headers and faster premium unlock after purchasing on another device. Kai & Malin

  • 3.4.8

    This update keeps radar playback running correctly while scrubbing the timeline, fixes a rare crash when saved locations or trips change, and includes a few small localization fixes. Kai & Malin

  • 3.4.9

    This update improves the cloud coverage layer with more historical data and a longer forecast horizon. Kai & Malin

  • 3.5

    This update adds new fire, air quality, UV, and temperature map layers, hourly pressure and visibility details, and favorite location switching on Apple Watch. FIRE MAPS & ENVIRONMENTAL LAYERS Mercury’s weather maps now include fire activity, air quality, UV, and temperature layers. Fire Maps show active fires, fire size, affected area, and containment level, making it easier to understand nearby environmental conditions at a glance. HOURLY FORECAST DETAILS Hourly details now include pressure and visibility for each hour, making it easier to compare changing conditions throughout the day. APPLE WATCH LOCATION SWITCHING Saved locations are now available directly on Apple Watch, so you can quickly check forecasts for your favorite locations, home, and upcoming trips. Kai & Malin

  • 3.5.1

    This update adds new fire, air quality, UV, and temperature map layers, hourly pressure and visibility details, and favorite location switching on Apple Watch. FIRE MAPS & ENVIRONMENTAL LAYERS Mercury’s weather maps now include fire activity, air quality, UV, and temperature layers. Fire Maps show active fires, fire size, affected area, and containment level, making it easier to understand nearby environmental conditions at a glance. HOURLY FORECAST DETAILS Hourly details now include pressure and visibility for each hour, making it easier to compare changing conditions throughout the day. APPLE WATCH LOCATION SWITCHING Saved locations are now available directly on Apple Watch, so you can quickly check forecasts for your favorite locations, home, and upcoming trips. Kai & Malin

  • 3.5.2

    This update fixes a bunch of chart issues on iOS 27, improves overall performance, refines the UV and AQI extra detail charts, and fixes a few localization inconsistencies. Kai & Malin

  • 3.5.3

    This update fixes several chart issues on iOS 27, resolves a couple of widget issues, improves overall performance, refines the UV and AQI detail charts, and fixes a few localization inconsistencies. Kai & Malin

  • 3.6 · 26 Jul 2026

    This update adds a new Sun Graph, more flexible forecast widgets, local temperatures for travel, and a broad round of accessibility and reliability improvements. SUN GRAPH See how sunrise, sunset, and daylight length change throughout the year in Monthly Averages. MORE WIDGET CONFIGURATIONS New 5-hour and 5-day layouts give you more ways to view the forecast, with an every-other-hour option for supported widgets. TRAVEL TEMPERATURES When traveling, hourly details already show temperatures in both your preferred unit and the local unit. Now daily forecasts and Apple Watch do too. ACCESSIBILITY Charts are easier to use with VoiceOver and larger text. OTHER IMPROVEMENTS Fire maps, storm tracking, and alerts load faster, widget refreshes are more reliable, and map navigation is smoother. Kai & Malin

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Last verified
31 Jul 2026
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