14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Tuesday, August 4 
90%
27° / 38°
4
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 11
Wednesday, August 5 90%
27° / 39°
4
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 11
Thursday, August 6 
80%
27° / 37°
4
80%Lots of sun, few clouds
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 10
Friday, August 7 80%
26° / 36°
4
80%Lots of sun, few clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 10
Saturday, August 8 75%
25° / 36°
4
75%Lots of sun, few clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 9
Sunday, August 9 75%
25° / 36°
4
75%Lots of sun, few clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 9
Monday, August 10 80%
26° / 36°
4
80%Lots of sun, few clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 9
Tuesday, August 11 85%
25° / 37°
4
85%Lots of sun, few clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 6
Wednesday, August 12 85%
26° / 36°
4
85%Lots of sun, few clouds
Total precipitation 0.3 mm
Precipitation chance 5%
UV index 7
Thursday, August 13 85%
26° / 36°
4
85%Lots of sun, few clouds
Total precipitation 0.2 mm
Precipitation chance 0%
UV index 7
Friday, August 14 
85%
26° / 36°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 7
Saturday, August 15 90%
25° / 37°
3
90%Radiant sunny weather
Total precipitation 0.4 mm
Precipitation chance 15%
UV index 8
Sunday, August 16 90%
25° / 36°
3
90%Radiant sunny weather
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 7
Monday, August 17 90%
25° / 37°
3
90%Radiant sunny weather
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 8