RunWeather - for Runners
Best time to run. What to wear
About
This weather app helps runners find the optimal time to exercise by analyzing temperature, precipitation, humidity, and wind. It also provides clothing recommendations and safety tips based on current conditions.
What's New in RunWeather
1.2.1
August 6, 2026
• The app no longer ships weather-data keys inside it. Each device now authenticates on its own, which makes every request more secure. • Fixed a time mismatch when checking Korean weather from abroad. Where air-quality data isn't available, hourly and weekly scores now use the same 4-factor basis as the main score. • The forecast refreshes when you return to the app, plus fixes to location-search feedback and assorted small bugs.
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FAQ
What is RunWeather?
RunWeather is a weather application designed specifically for runners. It analyzes various weather factors to suggest the best time to run and provides appropriate clothing recommendations.
Does RunWeather have ads?
No, RunWeather is ad-free. It provides a clean user experience without any advertisements.
What weather factors does RunWeather consider?
RunWeather considers temperature, precipitation, humidity, and wind. In Korea, it also includes air quality data.
Can I save multiple locations in RunWeather?
Yes, you can save up to 5 favorite locations in RunWeather, allowing you to easily check conditions for places you run regularly.
What devices is RunWeather available on?
RunWeather is available on iPhone and iPad devices.
How often does RunWeather update?
The widgets for RunWeather refresh approximately every three hours, ensuring you have reasonably up-to-date weather information.
What is the age rating for RunWeather?
RunWeather has an age rating of 4+, making it suitable for a wide range of users.
Where does RunWeather get its weather data?
In Korea, RunWeather uses data from KMA and AirKorea. Outside of Korea, it utilizes Apple WeatherKit. Data sources are displayed on each screen.
