Now on iOS & Android · Strava sync
See what the weather does to your run.
Most apps show the forecast. RunWeather turns it into a Run Score and the best time to run today. Download free and see your first score in seconds.
Free to start · No account needed to check today's score · Strava is optional.
238 runners from 12 countries and counting
The problem
The forecast looked fine. The run did not.
Temperature alone does not explain a hard run. Heat, dew point, wind, and timing all change how a run feels, but most weather apps leave runners to guess.
01
You blamed yourself
for the wrong thing
Sometimes your pace dropped because of conditions, not fitness.
02
You picked the
wrong time to run
A few hours can make the difference between manageable and miserable.
03
You saw the weather,
not the impact
Most apps show the forecast. They do not explain what it means for your effort.
Product
Weather, translated into running decisions
RunWeather helps at three moments that matter: before the run, during interpretation, and across your training history.
Before you go
Pick a better time to run
Compare the hours ahead and choose the window most likely to feel manageable, before heat, dew point, and wind turn against you.
- Hour-by-hour run suitability
- Clear comfort and heat-stress signals
- Faster decisions without weather guesswork
Same run. Different effort.
See what made today feel harder
RunWeather breaks conditions into runner-relevant signals, so you can understand whether heat, dew point, wind, or precipitation changed effort more than your legs did.
- Runner-focused weather signals, not raw forecast noise
- AI explanations grounded in real weather context
- Better interpretation of hard, slow, or surprisingly good runs
Across your training
Spot patterns in your history
Sync Strava to connect your running history with the conditions behind each effort, so you can stop confusing weather impact with fitness changes.
- Automatic Strava sync
- Historical weather context for past runs
- Deeper insights across your training history
Finally answer the question every runner asks: was I off, or was it just the weather?
Why I built it
Built by a runner who got tired of guessing
I run regularly, and I kept hitting the same problem: weather apps showed the forecast, but not what that forecast meant for the run itself. So I built RunWeather to turn weather into better running decisions, with engineering rigor and runner-first thinking.
01
Built by a runner
02
Engineered independently
03
Designed around effort, not generic forecasts
Integrations
Works with the tools runners already use
Connect your Strava history for deeper context today. Garmin support is planned next.
Strava
Available nowSync your runs to unlock weather-aware history, context, and personalized pattern insights across your training.
Garmin
PlannedPlanned support for syncing and analysis.
Strava sync adds context to your history. The daily planning tools work without connecting an account.
Pricing
Start free. Unlock deeper insight later.
RunWeather has a free plan for better day-to-day decisions, plus Pro for deeper analysis, history, and personalized insight. Start free and upgrade anytime.
Free
Free to start
$0
Essential daily planning with runner-focused weather context.
- Run Score and best time windows
- Core weather signals for runners
- Basic pace guidance
- Daily planning support
Pro
Special Launch RateLock in launch price
Launch offer$19.99/year
Deeper historical analysis, personalization, and weather-aware patterns.
- Full feels-like pace insights
- Strava history with weather context
- Personalized pattern insights
- Personal thresholds and smarter recommendations
- Deeper planning for workouts and race days
Pro is $19.99/year at launch (regular price $29.99/year). Start free and upgrade anytime in the app.
Why runners use it
Built around the questions you actually ask
The questions every runner asks, and the reason RunWeather exists.
238 runners from 12 countries and counting
01
Should I run now, or wait a few hours?
02
Was that run hard because of me — or the weather?
03
Do conditions explain my slow runs, without me doing the math?
FAQ
Frequently asked questions
What runners usually want to know before getting started.
