San AntonioUnited States
Overcast·H:26° L:13°·Feels like 12°
Wind
9 km/h
Humidity
62%
UV index
6
Rain chance
1%
Air quality
34
Good
PM2.5 8.7
US AQI index
Sun
7-day forecast
- Today13°26°
- Tue16°28°
- Wed18°28°
- Thu19°30°
- Fri17°30°
- Sat17°30°
- Sun17°27°
AI daily briefing
BetaOvercast at 14° right now, feels like 12°. Best window for running today — SkyScore 100. Rain is unlikely to bother you today. UV peaks around 6 at midday — sunscreen helps.
SkyScore
9km/h
From ENE(65°)
Gusts 16 km/h
First Quarter
58% illuminated
Day 8.1 of the cycle
28km
Excellent view
999hPa
Low — changeable weather
0.0mm
Expected today · 1% chance
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Key facts — San Antonio, United States weather
- Location
- San Antonio, United States
- Coordinates
- 29.42, -98.49
- Current conditions
- Overcast, 14°C (feels like 12°C)
- Today
- High 26°C · Low 13°C · 1% rain chance
- Data source
- Open-Meteo.com — CC BY 4.0
- Update frequency
- Every 30 minutes
Frequently asked questions about San Antonio weather
What is the weather in San Antonio, United States right now?
Overcast and about 14°C, feeling like 12°C. Wind is around 9 km/h with 62% humidity.
What is the temperature in San Antonio, United States today?
Today's high is 26°C and the overnight low is 13°C.
Will it rain in San Antonio, United States today?
Rain is not expected to be a factor today — the chance is around 1%.
Where does this San Antonio forecast come from?
Forecasts and air-quality data come from Open-Meteo (CC BY 4.0), are refreshed every 30 minutes, and are presented with Weather Era's SkyScore activity ratings.
Weather & air-quality data by Open-Meteo.com (CC BY 4.0) · Updated every 30 minutes