San Antonio 7-day weather forecast

Written by:
March 31, 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 90 °F on Monday, while the low is 52 °F on Sunday. There is expected to be 1 sunny day and rain on 3 days this week.

There are currently no weather alerts.

Monday, March 31

- High of 90 °F, low of 69 °F (55% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:24 AM, sunset at 7:51 PM
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Tuesday, April 1

- High of 89 °F, low of 62 °F (67% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:23 AM, sunset at 7:52 PM
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Wednesday, April 2

- High of 90 °F, low of 67 °F (51% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:21 AM, sunset at 7:52 PM
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Thursday, April 3

- High of 83 °F, low of 70 °F (70% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:20 AM, sunset at 7:53 PM
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Friday, April 4

- High of 82 °F, low of 72 °F (82% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:19 AM, sunset at 7:53 PM
- First quarter moon
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Saturday, April 5

- High of 75 °F, low of 62 °F (82% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:18 AM, sunset at 7:54 PM
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Alex Stemmer // Shutterstock

Sunday, April 6

- High of 63 °F, low of 52 °F (47% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:17 AM, sunset at 7:54 PM

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