San Antonio weather
At 4:00 PM local time it was mostly clear and 25°C (77°F). Little to no rain in the next 24 hours. Best months for weather: Feb–Apr, Oct–Nov. San Antonio sits 203 m (666 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for San Antonio, Texas, United States.
Current conditions
- Clouds
- 34%
- Chance of rain
- 1%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Feb–Apr, Oct–NovOff season Jun–Aug
About San Antonio weather
Is it raining in San Antonio right now?
No. It’s mostly clear and 25° right now. Little to no rain in the next 24 hours.
What’s the weather like in San Antonio this week?
Over the next 7 days, expect highs of 25–31° and lows of 15–20°. Rain is likely on 1 of 7 days (Tuesday). The driest day looks like Wednesday.
Has it been raining in San Antonio lately?
In the past 7 days, San Antonio had 2 rainy days and 31.0 mm of rain in total.
What should I pack for San Antonio?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
San Antonio weather by month
When is the best time to visit San Antonio?
Based on weather alone, the best time to visit San Antonio is Feb–Apr, Oct–Nov, according to NASA's 2001–2025 climate averages. Jun–Aug tends to be the least pleasant. Average highs run from 16°C (62°F) in January to 36°C (96°F) in August.
What is the rainiest month in San Antonio?
May is the wettest month, with about 100 mm (3.9 in) of rain on average. February is the driest, with about 36 mm (1.4 in).
What is the hottest month in San Antonio?
August is the warmest, with average highs of 36°C (96°F) and lows of 24°C (74°F). January is the coolest, with highs of 16°C (62°F) and lows of 4°C (39°F).
Does San Antonio have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is May at about 100 mm (3.9 in).
San Antonio weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months