Weather in San Antonio, United States 🇺🇸
The current temperature in San Antonio is 34°C, patchy rain nearby, feeling like 33°C. Relative humidity is 37%, with winds around 14 km/h, and the UV index is 0 (low). Looking ahead, San Antonio should sit between roughly 24°C and 40°C over the coming days.
Hourly Forecast for San Antonio
14-Day Forecast for San Antonio
Sunny
Sunny
Sunny
Overcast
Sunny
Sunny
Sunny
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Overcast
Overcast
Cloudy
Patchy rain nearby
Additional Forecasts for San Antonio
Air Quality
Historical Weather
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Best Time to Be Outside in San Antonio Tomorrow
There is no good daylight window left in San Antonio today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, when it is around 27°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 34°C (92°F), patchy rain nearby (feels like 33°C).
What's the weather like in San Antonio right now?
Current weather in San Antonio: Patchy rain nearby, humidity 37%, wind 14 km/h ESE.
What is today's forecast for San Antonio?
Today in San Antonio: high 40°C, low 26°C, sunny. Chance of rain: 5%.
What is the 7-day weather forecast for San Antonio?
Daily highs and lows for San Antonio:
- 2026-09-01: 40°C / 26°C
- 2026-09-02: 37°C / 25°C
- 2026-09-03: 36°C / 24°C
- 2026-09-04: 30°C / 24°C
- 2026-09-05: 33°C / 23°C
- 2026-09-06: 36°C / 25°C
- 2026-09-07: 37°C / 25°C
Is it going to rain in San Antonio today?
There is a 5% chance of rain in San Antonio today. Total expected precipitation: 0.04 mm.
What is the wind speed in San Antonio right now?
Wind in San Antonio is currently 14 km/h (9 mph) from the ESE.
What is the UV index in San Antonio right now?
The UV index in San Antonio is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
