San Antonio 7-day weather forecast

Written by:
May 19, 2025
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San Antonio 7-day weather forecast

Stacker created the forecast for San Antonio, Texas using data from OpenWeather. This week's high is 99 °F on Tuesday, while the low is 65 °F on Sunday. There are expected to be 3 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 26

- High of 98 °F, low of 78 °F (31% humidity)
- Sunny with a 100% chance of rain (13 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:36 AM, sunset at 8:25 PM
- New moon
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1 / 6
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Tuesday, May 27

- High of 99 °F, low of 69 °F (44% humidity)
- Fair with a 100% chance of rain (16 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:36 AM, sunset at 8:26 PM
2 / 6
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Wednesday, May 28

- High of 91 °F, low of 68 °F (67% humidity)
- Partly cloudy with a 100% chance of rain (40 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:35 AM, sunset at 8:27 PM
3 / 6
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Thursday, May 29

- High of 95 °F, low of 76 °F (54% humidity)
- Overcast with a 95% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:35 AM, sunset at 8:27 PM
4 / 6
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Friday, May 30

- High of 81 °F, low of 71 °F (68% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:35 AM, sunset at 8:28 PM
5 / 6
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Saturday, May 31

- High of 86 °F, low of 66 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:35 AM, sunset at 8:28 PM
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6 / 6
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Sunday, June 1

- High of 85 °F, low of 65 °F (37% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:34 AM, sunset at 8:29 PM

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