14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Monday, April 6 
90%
25° / 32°
2
90%Radiant sunny weather
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 14
Tuesday, April 7 
85%
24° / 32°
2
85%Lots of sun, also cirrus clouds
Total precipitation 0.2 mm
Precipitation chance 0%
UV index 14
Wednesday, April 8 
90%
24° / 31°
2
90%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 45%
UV index 14
Thursday, April 9 90%
24° / 31°
2
90%Radiant sunny weather
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 14
Friday, April 10 90%
23° / 31°
2
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 14
Saturday, April 11 90%
23° / 31°
2
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 5%
UV index 14
Sunday, April 12 90%
23° / 31°
2
90%Radiant sunny weather
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 14
Monday, April 13 90%
24° / 31°
2
90%Radiant sunny weather
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 12
Tuesday, April 14 80%
23° / 31°
2
80%Lots of sun, also cirrus clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 11
Wednesday, April 15 75%
24° / 31°
2
75%Sun and chance of a shower
Total precipitation 2.3 mm
Precipitation chance 70%
UV index 11
Thursday, April 16 85%
23° / 31°
2
85%Lots of sun, also cirrus clouds
Total precipitation 1 mm
Precipitation chance 30%
UV index 12
Friday, April 17 
80%
24° / 31°
2
80%Sun, but also an occasional shower
Total precipitation 6.7 mm
Precipitation chance 90%
UV index 11
Saturday, April 18 
80%
24° / 31°
2
80%Heavy showers possible
Total precipitation 11.7 mm
Precipitation chance 95%
UV index 11
Sunday, April 19 85%
24° / 31°
1
85%Lots of sun, also cirrus clouds
Total precipitation 1 mm
Precipitation chance 30%
UV index 12
Monday, April 20 90%
24° / 31°
1
90%Sun and chance of a shower
Total precipitation 2.6 mm
Precipitation chance 75%
UV index 12