RunWeather: Running Weather

blobstudio

In-app purchases

About this app

Stop guessing when to run. RunWeather is the running weather app that turns the forecast into a clear Run Score (0–100) and tells you the best time to run today.

Most weather apps just show numbers. RunWeather translates running weather into one score, built on peer-reviewed sports science — temperature, dew point, humidity, wind, precipitation and UV. No AI guessing. Real science, honest scoring.

WHY DEW POINT MATTERS
Dew point — not humidity — is what makes a run feel harder. RunWeather shows it on every forecast and explains what it means for your effort and pace.

KNOW HOW IT WILL FEEL
Heat index, wet bulb (WBGT) and wind chill in one place, so you can see how the air will really feel and decide what to wear before you head out.

PLAN YOUR RUN
• Run Score with a Good / Mixed / Poor rating
• The best running window for today
• Heat stress level and pace adjustment
• Hour-by-hour score chart
• 7-day forecast with daily Run Scores to spot your best long run day

UNDERSTAND YOUR RUN
• Was it you, or was it the weather? See how heat, dew point and wind changed your effort
• Set your run duration and get a tailored forecast plus an effort score

CONNECT STRAVA (OPTIONAL)
Connect with Strava to import your runs and see the weather context behind every activity — built for marathon, half marathon, 5K, 10K and trail training.

RUNWEATHER PRO
• Up to 5 saved locations
• Seasonal run insights and weather-adjusted pace
• Full weather history and patterns

Free to start. Works in metric and imperial. Home screen widgets included.

Whether you run at dawn to beat the heat, train through humidity, or just want to know when to run today, RunWeather helps you run smarter in any conditions.

Ratings and reviews

Not just the best run planning app for weather I've ever seen, but maybe the best weather app for any activity for going outdoors. See a simple number, tweaked based on your preferences, for who pleasant being outside will be. See all the factors impacting that number based on weather factors that actually matter for comfort. See how the weather will impact your run pace so you can understand how fast you should go. The developer gets it - dew point and sun exposure are as important as temp!

Tracking my runs used to be a pain, but this app makes it so simple. I actually enjoy looking back at my stats now.

I've used this app for all of 10 minutes and I'm already fully on board!

What’s new

Invite a friend: they get two weeks of Pro free when they join with your code. Got a code? Enter it on the first screen.
Compete is one screen: the weekly league, with this month's Bronze, Silver and Gold badge on top.
Today marks wind, cold, heat and dew point on hours that still score well.
Say when a route was sheltered from gusts and the score moves.
Share a run straight to Messages or WhatsApp. Health Connect imports recover after a failed read. Stability.