San Antonio 7-day weather forecast

Written by:
July 7, 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 74 °F on Friday. There are expected to be 5 sunny days and rain on 6 days this week.

NWS Austin/San Antonio TX has issued a flood watch until Tuesday at 07:00 PM.

Monday, July 7

- High of 87 °F, low of 75 °F (43% humidity)
- Mostly cloudy with a 100% chance of rain (10 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:40 AM, sunset at 8:37 PM
You may also like: Most expensive homes for sale in San Antonio
1 / 6
supergenijalac // Shutterstock

Tuesday, July 8

- High of 99 °F, low of 75 °F (42% humidity)
- Fair with a 56% 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 6:40 AM, sunset at 8:36 PM
2 / 6
Witaya Proadtayakogool // Shutterstock

Wednesday, July 9

- High of 99 °F, low of 75 °F (43% humidity)
- Sunny with a 50% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:41 AM, sunset at 8:36 PM
3 / 6
thaweerat // Shutterstock

Thursday, July 10

- High of 100 °F, low of 75 °F (36% humidity)
- Sunny with a 24% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:41 AM, sunset at 8:36 PM
- Full moon
4 / 6
Flamingo Images // Shutterstock

Friday, July 11

- High of 100 °F, low of 74 °F (33% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:42 AM, sunset at 8:36 PM
5 / 6
afoto6267 // Shutterstock

Saturday, July 12

- High of 101 °F, low of 74 °F (37% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 6:42 AM, sunset at 8:36 PM
You may also like: Highest-paying jobs in San Antonio
6 / 6
Alex Stemmer // Shutterstock

Sunday, July 13

- High of 102 °F, low of 74 °F (37% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:43 AM, sunset at 8:35 PM

Trending Now