Weather in San Antonio, United States 🇺🇸
Weather Forecast in San Antonio
Current Weather in San Antonio
In San Antonio right now it is 28°C and partly cloudy, feeling like 33°C. Humidity is 79% with winds around 19 km/h, and the UV index is 3 (moderate). Over the next few days, temperatures in San Antonio range from about 23°C to 37°C. ⚠️ Flood Warning issued July 17 at 9:07PM CDT until July 18 at 8:23AM CDT by NWS Austin/San Antonio TX
Hourly Forecast for San Antonio
14-Day Forecast for San Antonio
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Additional Forecasts for San Antonio
Air Quality
Historical Weather
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Best Time to Be Outside in San Antonio Today
The most comfortable window in San Antonio today looks like 20:00 to 20:00, when it is around 30°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in San Antonio
What is the temperature in San Antonio right now?
The current temperature in San Antonio is 28°C (82°F), partly cloudy (feels like 33°C).
What's the weather like in San Antonio right now?
Conditions in San Antonio right now: Partly cloudy, humidity 79%, wind 19 km/h SSE.
What is today's forecast for San Antonio?
Today in San Antonio: high 37°C, low 24°C, sunny. Chance of rain: 8%.
What is the 7-day weather forecast for San Antonio?
Daily highs and lows for San Antonio:
- 2026-07-18: 37°C / 24°C
- 2026-07-19: 37°C / 24°C
- 2026-07-20: 37°C / 23°C
- 2026-07-21: 37°C / 23°C
- 2026-07-22: 36°C / 24°C
- 2026-07-23: 37°C / 24°C
- 2026-07-24: 37°C / 25°C
Is it going to rain in San Antonio today?
There is a 8% chance of rain in San Antonio today.
What is the wind speed in San Antonio right now?
Wind in San Antonio is currently 19 km/h (12 mph) from the SSE.
What is the UV index in San Antonio right now?
The UV index in San Antonio is currently 3.3 (moderate). Sun protection is recommended when the index is 3 or higher.
