January 2026 Weather | San Antonio, Texas

Today 1/7
Rainy Weather
Day 79°
Night 66°
49
Thu 1/8
Cloudy Weather
Day 81°
Night 61°
2
Fri 1/9
Cloudy Weather
Day 79°
Night 46°
55
Sat 1/10
Cloudy Weather
Day 61°
Night 45°
7
Sun 1/11
Cloudy Weather
Day 61°
Night 43°
2
Mon 1/12
Cloudy Weather
Day 57°
Night 43°
11
Tue 1/13
Cloudy Weather
Day 61°
Night 43°
12
Wed 1/14
Sunny Weather
Day 72°
Night 45°
1
Thu 1/15
Sunny Weather
Day 70°
Night 45°
0
Fri 1/16
Sunny Weather
Day 70°
Night 43°
0
Sat 1/17
Cloudy Weather
Day 63°
Night 43°
1
Sun 1/18
Cloudy Weather
Day 61°
Night 45°
0
Mon 1/19
Sunny Weather
Day 61°
Night 48°
0
Tue 1/20
Rainy Weather
Day 63°
Night 39°
81
Wed 1/21
Rainy Weather
Day 57°
Night 39°
76
Thu 1/22
Sunny Weather
Day 55°
Night 37°
20
Fri 1/23
Cloudy Weather
Day 63°
Night 46°
10
Sat 1/24
Cloudy Weather
Day 70°
Night 37°
25
Sun 1/25
Cloudy Weather
Day 54°
Night 39°
25
Mon 1/26
Sunny Weather
Day 55°
Night 43°
5
Tue 1/27
Sunny Weather
Day 64°
Night 39°
20
Wed 1/28
Cloudy Weather
Day 63°
Night 48°
55
Thu 1/29
Cloudy Weather
Day 70°
Night 50°
25
Fri 1/30
Cloudy Weather
Day 72°
Night 41°
20
Sat 1/31
Cloudy Weather
Day 57°
Night 36°
20