14 days forecast San Francisco
See the weather for the coming 14 days in San Francisco.
Thursday, December 18 
20%
25° / 28°
3
20%Cloudy and a chance of thunderstorms
Total precipitation 42.6 mm
Precipitation chance 100%
UV index 6
Friday, December 19 
45%
25° / 28°
2
45%Thunderstorms, sometimes sun
Total precipitation 31.5 mm
Precipitation chance 100%
UV index 8
Saturday, December 20 
15%
25° / 28°
2
15%Grey and some period of rain
Total precipitation 18.3 mm
Precipitation chance 100%
UV index 2
Sunday, December 21 
40%
25° / 28°
2
40%Heavy showers possible
Total precipitation 12.4 mm
Precipitation chance 95%
UV index 5
Monday, December 22 
50%
25° / 28°
2
50%Sun, but also an occasional shower
Total precipitation 8.5 mm
Precipitation chance 95%
UV index 5
Tuesday, December 23 65%
25° / 28°
2
65%Sun, but also an occasional shower
Total precipitation 9 mm
Precipitation chance 95%
UV index 6
Wednesday, December 24 75%
25° / 28°
3
75%Sun, but also an occasional shower
Total precipitation 7.5 mm
Precipitation chance 95%
UV index 7
Thursday, December 25 65%
25° / 28°
2
65%Sun, but also an occasional shower
Total precipitation 5.8 mm
Precipitation chance 90%
UV index 6
Friday, December 26 50%
25° / 27°
2
50%Sun, but also an occasional shower
Total precipitation 8.2 mm
Precipitation chance 95%
UV index 5
Saturday, December 27 45%
25° / 27°
2
45%Sun, but also an occasional shower
Total precipitation 7.8 mm
Precipitation chance 95%
UV index 4
Sunday, December 28 40%
25° / 27°
2
40%Sun, but also an occasional shower
Total precipitation 4.6 mm
Precipitation chance 85%
UV index 4
Monday, December 29 45%
25° / 27°
2
45%Sun, but also an occasional shower
Total precipitation 5.1 mm
Precipitation chance 90%
UV index 4
Tuesday, December 30 55%
25° / 27°
2
55%Sun, but also an occasional shower
Total precipitation 3 mm
Precipitation chance 80%
UV index 5
Wednesday, December 31 50%
25° / 27°
2
50%Sun, but also an occasional shower
Total precipitation 5.5 mm
Precipitation chance 90%
UV index 5
Thursday, January 1 50%
25° / 27°
2
50%Sun, but also an occasional shower
Total precipitation 7.2 mm
Precipitation chance 90%
UV index 4