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Today Hourly 7 days 30 days September
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September 2025 Weather | San Antonio, Texas

Today 9/19
Sunny Weather
Day 95°
Night 72°
2
Sat 9/20
Cloudy Weather
Day 95°
Night 75°
1
Sun 9/21
Cloudy Weather
Day 95°
Night 73°
3
Mon 9/22
Cloudy Weather
Day 99°
Night 75°
4
Tue 9/23
Cloudy Weather
Day 99°
Night 75°
55
Wed 9/24
Sunny Weather
Day 97°
Night 70°
25
Thu 9/25
Sunny Weather
Day 97°
Night 72°
10
Fri 9/26
Cloudy Weather
Day 95°
Night 70°
1
Sat 9/27
Cloudy Weather
Day 97°
Night 72°
55
Sun 9/28
Cloudy Weather
Day 93°
Night 72°
1
Mon 9/29
Sunny Weather
Day 95°
Night 73°
0
Tue 9/30
Cloudy Weather
Day 91°
Night 72°
1