🏃 Wyndo for Runners
When's the best time to run in San Antonio today?
This is a metro-center reference read of the running weather in San Antonio, TX — not a measurement of every street. Wyndo's decision engine scores heat, dew point, wind, rain, air quality, and daylight for a run right now, and shows the weather behind the call.
Unsafe right now. A safer window starts at 8:55pm.
- Feels-like heat — 108° above 100°
This safety limit still determines the recommendation.
Wait until 8:55pm to run.
Better conditions soon for running
Comfort factors right now — the limit above still decides
Temperature
Too hot
Humidity
Muggy conditions
UV
High UV
About the recommended window
Temperature
Temperature a bit warm
Wind Gusts
Gusty wind (25 mph gusts)
Forecast Horizon
This recommendation is ~7h out; forecast accuracy decreases over time.
Metro-center read, generated at 2:40pm in San Antonio. Conditions can change quickly; re-check before you head out.
Today's better run windows at the San Antonio reference point
- Recommended window: 8:55pm–9:25pm
Let Wyndo watch the weather for your runs
Turn on an alert and Wyndo keeps scoring conditions at this reference point, so you don't have to keep checking.
Get an alert when it's a good time for running
Wyndo can email you when a good window opens in San Antonio, TX.
We'll email you a sign-in code. No password needed.
Why runners here should watch dew point, not just temperature
Air temperature alone under-sells a humid day. Dew point measures how much moisture the air is holding, and the higher it climbs, the less evaporative cooling you get from sweat — so 75°F (24°C) air with a 70°F (21°C) dew point cools a runner far less than 75°F with a 50°F (10°C) dew point. Wyndo's run profile scores heat and humidity together, so the verdict above already accounts for the combination at the San Antonio reference point.
When is the best time to run in San Antonio?
It changes day to day. In San Antonio, TX, early morning is often the coolest part of the day in warm months (though dew point can still be high then), and city streets can hold heat well after sunset — heat, dew point, wind, rain, and air quality can each move the answer. Wyndo scores today's conditions at the San Antonio metro-center reference point and names the better windows on this page; for your exact spot and time range, use the live run-window planner.