14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Tuesday, May 13 
30%
26° / 33°
2
30%Some thunderstorms, also sun
Total precipitation 8.6 mm
Precipitation chance 95%
UV index 11
Wednesday, May 14 
60%
26° / 34°
2
60%Cirrus clouds, also still sun
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 9
Thursday, May 15 
85%
25° / 35°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 13
Friday, May 16 
85%
25° / 36°
3
85%Sun and chance of a shower
Total precipitation 2 mm
Precipitation chance 65%
UV index 11
Saturday, May 17 
75%
25° / 35°
2
75%Sun, but also an occasional shower
Total precipitation 3.3 mm
Precipitation chance 80%
UV index 10
Sunday, May 18 
75%
25° / 36°
2
75%Thunderstorms, sometimes sun
Total precipitation 10 mm
Precipitation chance 95%
UV index 10
Monday, May 19 65%
25° / 35°
2
65%Some thunderstorms, also sun
Total precipitation 6 mm
Precipitation chance 90%
UV index 9
Tuesday, May 20 45%
25° / 34°
2
45%Thunderstorms, sometimes sun
Total precipitation 12.8 mm
Precipitation chance 95%
UV index 8
Wednesday, May 21 50%
25° / 34°
2
50%Thunderstorms, sometimes sun
Total precipitation 10.2 mm
Precipitation chance 95%
UV index 8
Thursday, May 22 45%
25° / 33°
2
45%Thunderstorms, sometimes sun
Total precipitation 28.2 mm
Precipitation chance 100%
UV index 8
Friday, May 23 50%
25° / 34°
2
50%Thunderstorms, sometimes sun
Total precipitation 15.2 mm
Precipitation chance 100%
UV index 7
Saturday, May 24 40%
25° / 33°
2
40%Thunderstorms, sometimes sun
Total precipitation 24.2 mm
Precipitation chance 100%
UV index 7
Sunday, May 25 50%
25° / 34°
2
50%Thunderstorms, sometimes sun
Total precipitation 11.8 mm
Precipitation chance 95%
UV index 8
Monday, May 26 40%
26° / 33°
3
40%Thunderstorms, sometimes sun
Total precipitation 18.6 mm
Precipitation chance 100%
UV index 7
Tuesday, May 27 40%
25° / 33°
2
40%Thunderstorms, sometimes sun
Total precipitation 15.9 mm
Precipitation chance 100%
UV index 7