14 days forecast San Antonio
See the weather for the coming 14 days in San Antonio.
Monday, December 15 
65%
5° / 16°
2
65%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 3
Tuesday, December 16 
0%
10° / 16°
2
0%Cloudy with some drizzle
Total precipitation 2 mm
Precipitation chance 65%
UV index 0
Wednesday, December 17 5%
14° / 20°
2
5%Cloudy with some drizzle
Total precipitation 2.7 mm
Precipitation chance 75%
UV index 2
Thursday, December 18 
90%
14° / 26°
4
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 3
Friday, December 19 90%
10° / 22°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 3
Saturday, December 20 
75%
16° / 28°
3
75%Lots of sun, few clouds
Total precipitation 0 mm
Precipitation chance 0%
UV index 3
Sunday, December 21 70%
17° / 26°
3
70%Lots of sun, few clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 3
Monday, December 22 
50%
17° / 26°
3
50%Regular sun, also clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 2
Tuesday, December 23 40%
19° / 26°
3
40%Regular sun, also clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 2
Wednesday, December 24 
30%
19° / 26°
3
30%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 1
Thursday, December 25 35%
19° / 26°
3
35%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 2
Friday, December 26 45%
16° / 21°
3
45%Sun and chance of a shower
Total precipitation 1.7 mm
Precipitation chance 55%
UV index 2
Saturday, December 27 65%
16° / 22°
3
65%Lots of sun, few clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 2
Sunday, December 28 55%
15° / 22°
3
55%Regular sun, also clouds
Total precipitation 0.7 mm
Precipitation chance 20%
UV index 2
Monday, December 29 50%
14° / 21°
3
50%Regular sun, also clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 2