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 95 °F on Friday, while the low is 69 °F on Sunday. There are expected to be 6 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, October 6

- High of 91 °F, low of 71 °F (39% humidity)
- Fair with a 84% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:30 AM, sunset at 7:13 PM
- Full moon
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1 / 6
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Tuesday, October 7

- High of 94 °F, low of 73 °F (42% humidity)
- Partly cloudy with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:30 AM, sunset at 7:12 PM
2 / 6
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Wednesday, October 8

- High of 94 °F, low of 74 °F (38% humidity)
- Fair with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:31 AM, sunset at 7:11 PM
3 / 6
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Thursday, October 9

- High of 94 °F, low of 75 °F (41% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:31 AM, sunset at 7:10 PM
4 / 6
Andrzej Kubik // Shutterstock

Friday, October 10

- High of 95 °F, low of 76 °F (39% humidity)
- Mostly sunny with a 24% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:32 AM, sunset at 7:09 PM
5 / 6
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Saturday, October 11

- High of 93 °F, low of 71 °F (34% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:32 AM, sunset at 7:08 PM
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6 / 6
Witaya Proadtayakogool // Shutterstock

Sunday, October 12

- High of 92 °F, low of 69 °F (37% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:33 AM, sunset at 7:06 PM

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