August 2026 Weather | San Antonio, Texas

Today 8/9
Cloudy Weather
Day 97°
Night 75°
25
Mon 8/10
Cloudy Weather
Day 99°
Night 79°
3
Tue 8/11
Cloudy Weather
Day 100°
Night 79°
5
Wed 8/12
Cloudy Weather
Day 102°
Night 79°
4
Thu 8/13
Cloudy Weather
Day 102°
Night 79°
5
Fri 8/14
Cloudy Weather
Day 99°
Night 79°
25
Sat 8/15
Cloudy Weather
Day 99°
Night 77°
55
Sun 8/16
Cloudy Weather
Day 97°
Night 75°
1
Mon 8/17
Cloudy Weather
Day 97°
Night 75°
40
Tue 8/18
Sunny Weather
Day 99°
Night 75°
1
Wed 8/19
Cloudy Weather
Day 99°
Night 77°
1
Thu 8/20
Cloudy Weather
Day 99°
Night 75°
1
Fri 8/21
Cloudy Weather
Day 97°
Night 77°
0
Sat 8/22
Sunny Weather
Day 97°
Night 73°
10
Sun 8/23
Cloudy Weather
Day 97°
Night 75°
25
Mon 8/24
Sunny Weather
Day 97°
Night 77°
Tue 8/25
Cloudy Weather
Day 97°
Night 75°
Wed 8/26
Sunny Weather
Day 95°
Night 77°
Thu 8/27
Cloudy Weather
Day 97°
Night 75°
Fri 8/28
Cloudy Weather
Day 97°
Night 75°
Sat 8/29
Cloudy Weather
Day 95°
Night 75°
Sun 8/30
Cloudy Weather
Day 97°
Night 75°
Mon 8/31
Sunny Weather
Day 97°
Night 75°