14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Monday, April 20 
70%
25° / 34°
3
70%Some thunderstorms, also sun
Total precipitation 1.7 mm
Precipitation chance 55%
UV index 12
Tuesday, April 21 
90%
24° / 36°
4
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 14
Wednesday, April 22 90%
25° / 36°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 14
Thursday, April 23 90%
23° / 37°
2
90%Radiant sunny weather
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 12
Friday, April 24 
85%
23° / 37°
2
85%Sun and chance of a shower
Total precipitation 1.1 mm
Precipitation chance 35%
UV index 11
Saturday, April 25 90%
23° / 37°
2
90%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 12
Sunday, April 26 90%
23° / 37°
2
90%Sun and chance of a shower
Total precipitation 1 mm
Precipitation chance 35%
UV index 12
Monday, April 27 90%
23° / 37°
2
90%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 12
Tuesday, April 28 75%
24° / 37°
2
75%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 45%
UV index 11
Wednesday, April 29 85%
24° / 37°
3
85%Sun and chance of a shower
Total precipitation 1.1 mm
Precipitation chance 35%
UV index 12
Thursday, April 30 
85%
24° / 37°
2
85%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 11
Friday, May 1 90%
24° / 37°
2
90%Radiant sunny weather
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 12
Saturday, May 2 85%
24° / 37°
2
85%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 12
Sunday, May 3 80%
24° / 37°
2
80%Sun and chance of a shower
Total precipitation 2 mm
Precipitation chance 65%
UV index 11
Monday, May 4 85%
24° / 37°
2
85%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 12