RunWeather: Running Weather

Stop guessing. Know exactly when to run.

RunWeather turns the forecast into a Run Score from 0 to 100, based on peer-reviewed sports science: temperature, dew point, wind, rain and UV index. No AI predictions. Real science, honest scoring.

Training for a marathon? Use RunWeather alongside your training plan: find the best day for your long run, see your pace with the weather taken out, then plan race morning.

● TODAY
• Run Score, rated from Poor to Perfect
• Best running window for the day
• Weather slowdown: how today's conditions change your easy pace
• Hourly Run Score chart

● PLAN
• Daily Run Scores for the next 3 days, the full week with Pro
• Spot your best long run day
• Hourly breakdown per day

● RUN ANALYSIS
• Set how long you'll run and get a forecast for that window
• One Run Score for the whole run that follows how conditions change as you go
• Start vs finish conditions breakdown

● RACES
• Find your race among hundreds of marathons, halves and 10Ks
• See what race morning could bring, weeks before the daily forecast reaches it
• An hourly race day forecast as the day gets closer
• Exploring races is free. Saving a race plan is part of Pro

● SCIENCE, NOT AI
Built on peer-reviewed research. Dew point matters more than humidity, and we show you exactly why.

● STRAVA
Connect with Strava to import your runs and view weather context for each activity in RunWeather.

● RUNWEATHER PRO
• The full 7-day forecast
• The weather read on every run, not just your latest: Run Score, weather-adjusted pace and coach insight
• History trends: which conditions keep helping or hurting your runs
• Race-day plan: pacing and an hourly weather plan for your goal race

Home screen widgets · Metric & imperial units

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Privacy Policy: https://runweather.app/privacy