San Antonio 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

San Antonio 7-day weather forecast

Stacker created the forecast for San Antonio, Texas using data from OpenWeather. This week's high is 92 °F on Tuesday, while the low is 51 °F on Thursday. There are expected to be 7 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, October 27

- High of 88 °F, low of 66 °F (50% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:43 AM, sunset at 6:51 PM
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1 / 6
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Tuesday, October 28

- High of 92 °F, low of 69 °F (46% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 7:44 AM, sunset at 6:51 PM
2 / 6
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Wednesday, October 29

- High of 72 °F, low of 58 °F (14% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:44 AM, sunset at 6:50 PM
- First quarter moon
3 / 6
Piyawat Nandeenopparit // Shutterstock

Thursday, October 30

- High of 73 °F, low of 51 °F (25% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:45 AM, sunset at 6:49 PM
4 / 6
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Friday, October 31

- High of 78 °F, low of 54 °F (29% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:46 AM, sunset at 6:48 PM
5 / 6
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Saturday, November 1

- High of 84 °F, low of 59 °F (45% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:47 AM, sunset at 6:47 PM
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6 / 6
South12th Photography // Shutterstock

Sunday, November 2

- High of 84 °F, low of 61 °F (37% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:48 AM, sunset at 6:46 PM

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