14 days forecast San Jose
See the weather for the coming 14 days in San Jose.
Sunday, September 13 
50%
26° / 31°
3
50%Some thunderstorms, also sun
Total precipitation 3.5 mm
Precipitation chance 80%
UV index 6
Monday, September 14 70%
26° / 32°
3
70%Some thunderstorms, also sun
Total precipitation 8 mm
Precipitation chance 95%
UV index 13
Tuesday, September 15 
55%
26° / 32°
3
55%Sun, but also an occasional shower
Total precipitation 3.1 mm
Precipitation chance 80%
UV index 12
Wednesday, September 16 55%
26° / 32°
3
55%Some thunderstorms, also sun
Total precipitation 8.3 mm
Precipitation chance 95%
UV index 10
Thursday, September 17 
70%
26° / 31°
3
70%Thunderstorms, sometimes sun
Total precipitation 11.6 mm
Precipitation chance 95%
UV index 10
Friday, September 18 70%
26° / 31°
3
70%Thunderstorms, sometimes sun
Total precipitation 15.5 mm
Precipitation chance 100%
UV index 10
Saturday, September 19 65%
26° / 31°
3
65%Thunderstorms, sometimes sun
Total precipitation 10.2 mm
Precipitation chance 95%
UV index 10
Sunday, September 20 70%
26° / 32°
3
70%Sun, but also an occasional shower
Total precipitation 9.6 mm
Precipitation chance 95%
UV index 9
Monday, September 21 60%
26° / 32°
3
60%Sun, but also an occasional shower
Total precipitation 9 mm
Precipitation chance 95%
UV index 9
Tuesday, September 22 70%
26° / 32°
3
70%Some thunderstorms, also sun
Total precipitation 7.3 mm
Precipitation chance 90%
UV index 10
Wednesday, September 23 65%
26° / 32°
3
65%Sun, but also an occasional shower
Total precipitation 5.7 mm
Precipitation chance 90%
UV index 10
Thursday, September 24 65%
26° / 32°
3
65%Some thunderstorms, also sun
Total precipitation 6.3 mm
Precipitation chance 90%
UV index 10
Friday, September 25 60%
26° / 32°
3
60%Sun, but also an occasional shower
Total precipitation 5.5 mm
Precipitation chance 90%
UV index 9
Saturday, September 26 65%
26° / 32°
3
65%Some thunderstorms, also sun
Total precipitation 7.4 mm
Precipitation chance 90%
UV index 10
Sunday, September 27 60%
26° / 32°
3
60%Sun, but also an occasional shower
Total precipitation 6.4 mm
Precipitation chance 90%
UV index 8