San Antonio 7-day weather forecast

Written by:
June 30, 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 102 °F on Sunday, while the low is 72 °F on Tuesday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 92 °F, low of 76 °F (34% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:37 AM, sunset at 8:37 PM
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1 / 6
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Tuesday, July 1

- High of 87 °F, low of 72 °F (51% humidity)
- Partly sunny with a 95% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:37 AM, sunset at 8:37 PM
2 / 6
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Wednesday, July 2

- High of 93 °F, low of 73 °F (60% humidity)
- Overcast with a 53% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:38 AM, sunset at 8:37 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 88 °F, low of 75 °F (75% humidity)
- Overcast with a 73% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:38 AM, sunset at 8:37 PM
4 / 6
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Friday, July 4

- High of 99 °F, low of 75 °F (58% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:39 AM, sunset at 8:37 PM
5 / 6
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Saturday, July 5

- High of 101 °F, low of 73 °F (37% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:39 AM, sunset at 8:37 PM
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6 / 6
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Sunday, July 6

- High of 102 °F, low of 76 °F (31% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:39 AM, sunset at 8:37 PM

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