Apple Watch Screenshots


Beautiful and functional hour-by-hour weather forecast app/complication with an unmatched attention to detail. Nowcast, rain & snow alerts and offline support.

Note: If you cannot install the app from the iPhone, please search for 'weathergraph' in App Store app on your watch. Thanks!

Weathergraph supports all watchface complications and shows:
- Nowcast (realtime rain & snow forecast updated every 15 minutes - PRO only)
- Rain & snow alerts based on nowcast data (PRO)
- Hour-by-hour temperature (chart at the bottom)
- Hour-by-hour precipitation — rain and snow (blue chart)
- Hour-by-hour cloudiness (cloud cover) and sunshine (clouds on top + sun rays)
- Hour-by-hour wind speed (red line) and direction (red arrows)
- Hour-by-hour precipitation or dew point (dotted line)
- Real day/night (sky color)
- Daily temperature minimum and maximum (overlaid above chart)
- Actual temperature and place (on the top)
- Sunrise and sunset times

Hourly forecast is updated every hour, and cached offline — the chart always shows current temperature according to last obtained forecast, even when you go for a long run without your phone.

Nowcast and rain alerts update every 15 minutes. If a rain or snow is expected during the next 3 hours, you will get a notice on a large complication, and a detailed 3-hour precipitation chart in the app.

You can unlock professional Foreca, Open-Meteo and Dark Sky forecast sources, weather alerts, nowcast, and all themes and options via reasonably priced subscription, which covers a cost of data and allows me to further improve Weathergraph. Thank you for support!

Nowcast and alerts are powered by Foreca, and depends on precision of rain radars in your area.

Privacy policy and Terms of use:

Please note:
Subscriptions ($2/monthly or $12/yearly) made on Apple devices will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of current period. You will not be able to cancel once activated. Manage or turn off your subscriptions in App Store app > Account > Subscriptions.

What’s New

Version 1.0.74

Snow is now expressed in centimeters or inches of snow layer, instead of milimeters of its water content. As the difference is significant (1 mm of water creates 1 - 10 cm of snow depending on temperature), the forecast will now better correspond to outside conditions. Thank you, Roger, for alerting me to this!


Visual daily forecast! First developed for an upcoming (really really soon!) iPhone app and widget, you are first to see the daily forecast on your watch.
Also new: many visual and chart readability tweaks made thanks to a preparation for iPhone app. And collapsible text section for anyone who prefers visuals.
Enjoy, and look forward to iPhone & iPad app!

Nowcast is now supported on all large or text complications on Modular, Utility, Activity, Infograph, Photo, Astronomy, Explorer, Motion, Memoji, Solar graph and Timelapse watchfaces (in addition to Infograph Modular and Modular Compact watchfaces supported before). Enjoy!
Plus a fix of location name accidentally appearing on watchface instead of condition.

Significantly faster rendering, nicer complication on colored watchfaces, and return of dashed & dotted lines for humidity and wind speed (as they got a bit lost in previous updates :)).

Weathergraph will now happily inform you when a rain or snow is on the way, up to 2 hours in advance. Enjoy the autumn trek and stay dry!

I also rewrote a large part of Weathergraph, leading to much faster app start time. And fixed many bugs (apologies to everyone whose first time experience was choppy). A lot of joy all around!

And before that?

NOWCAST! Realtime rain & snow forecast updated every 15 minutes.
If a rain or snow is expected during the next 3 hours, you will get a notice on a large complication, and a detailed 3-hour precipitation chart in the app.
Nowcast is powered by Foreca, and depends on precision of rain radars in your area. Available for Weathergraph Pro users.

New 8-bit Mario theme to freshen up your watchface. Give it a go!

Open-Meteo, an up-and-coming indie forecast service combining global models with local services, with great precision in Europe and North America.

- Apple Watch 7 support
- New 2.5 days range is ideal for seeing today and next two days (thank you, Jörgen!)
- Foreca — a premium forecast source with a renowned worldwide accuracy coming up to your wrist. Set it up in preferences, and enjoy precise forecast.
- "3.2 mm rain and 7 mm snow in the next 24 hours." — See how much of trouble will be the upcoming precipitation with the precipitation summary.
- Precipitation chart now considers even small peaks of rain/snow that would happen in between the bars, that would have been missed previously. More precision for everyone!
- Added a touch of color to make always-on-display nicer
- Allow maximum zoom (up to 7 days with fresh data)
- Lot of bugfixes, including stabler background updates & always-on-display support in app

And going way back?

Zoom & scroll
- Independent zoom for complication and app. Need to see next day on your watchface, and three day outlook in the app? Now you can :)
- Tap the chart, and turn the digital crown to zoom to quickly see what's coming up
- Tap the chart multiple times to quickly peek to next five days (when zoomed in) or to next day (when zoomed out)

Blind friendly Weathergraph
- Reading forecast with VoiceOver now produces natural sounding text. Thank you for help, Tony!

Ratings and Reviews

4.6 out of 5
9 Ratings

9 Ratings

NickPDay ,

Best weather complication I know of

This complication shows as much detail as some entire apps achieve. It packs a ton of info into an attractively designed graphic. Graphs rather than symbols. The free facilities are great; normally I shun subscriptions, but I went for this one to gain forecast data from Dark Sky.

Developer Response ,

Thank you! :)

beingmrkenny ,

Genius design

Beautiful presentation of information. Can see cloud cover, temperature, wind and rain all on the same screen, at a glance. Truly original, a fantastic way to see the weather.

J Weeks ,


This is a good a app when it worked. It won’t update since the recent update. Please fix otherwise I will won’t a refund.

App Privacy

The developer, Tomas Kafka, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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