14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Monday, December 15 
70%
13° / 26°
2
70%Lots of sun, also cirrus clouds
Total precipitation 0.1 mm
Precipitation chance 5%
UV index 7
Tuesday, December 16 
70%
15° / 25°
2
70%Lots of sun, few clouds
Total precipitation 0.7 mm
Precipitation chance 20%
UV index 6
Wednesday, December 17 80%
13° / 25°
3
80%Lots of sun, few clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 6
Thursday, December 18 
90%
13° / 25°
2
90%Radiant sunny weather
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 5
Friday, December 19 85%
13° / 25°
2
85%Lots of sun, few clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 6
Saturday, December 20 80%
14° / 26°
2
80%Lots of sun, few clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 6
Sunday, December 21 85%
14° / 26°
2
85%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 5
Monday, December 22 80%
15° / 26°
2
80%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 4
Tuesday, December 23 85%
15° / 26°
2
85%Lots of sun, also cirrus clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 5
Wednesday, December 24 
90%
15° / 26°
2
90%Sun and chance of a shower
Total precipitation 1 mm
Precipitation chance 35%
UV index 5
Thursday, December 25 85%
15° / 25°
2
85%Sun and chance of a shower
Total precipitation 1.1 mm
Precipitation chance 35%
UV index 5
Friday, December 26 80%
14° / 25°
2
80%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 5
Saturday, December 27 80%
14° / 24°
2
80%Lots of sun, also cirrus clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 4
Sunday, December 28 85%
14° / 25°
2
85%Sun and chance of a shower
Total precipitation 2 mm
Precipitation chance 65%
UV index 5