San Antonio, TX

Weather Forecast Legend
Low risk of rain/snow.
Medium risk of rain/snow.
High risk of rain/snow.
% Forecast risk of rain/snow.
September 2015 Summary
Avg High Temps 80 to 100 °F
Avg Low Temps 60 to 80 °F
Rain Frequency 3 to 5 days
S M T W T F S
1
21%
2
35%
3
31%
4
22%
5
32%
6
17%
7
23%
8
52%
9
76%
10
51%
11
29%
12
30%
13
59%
14
35%
15
25%
16
22%
17
58%
18
39%
19
43%
20
25%
21
36%
22
11%
23
15%
24
19%
25
15%
26
21%
27
26%
28
44%
29
25%
30
09%
Want more? Check out the detailed forecast.