14 days forecast San Juan
See the weather for the coming 14 days in San Juan.
Thursday, February 6 
85%
23° / 32°
2
85%Lots of sun, few clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 9
Friday, February 7 
85%
23° / 31°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 9
Saturday, February 8 
50%
23° / 29°
3
50%Cirrus clouds, also still sun
Total precipitation 0 mm
Precipitation chance 5%
UV index 7
Sunday, February 9 70%
22° / 28°
3
70%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 8
Monday, February 10 
90%
22° / 30°
2
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 10
Tuesday, February 11 75%
22° / 30°
2
75%Lots of sun, also cirrus clouds
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 8
Wednesday, February 12 
65%
23° / 31°
2
65%Some thunderstorms, also sun
Total precipitation 2.1 mm
Precipitation chance 65%
UV index 7
Thursday, February 13 
70%
24° / 30°
2
70%Sun and chance of a shower
Total precipitation 1.7 mm
Precipitation chance 60%
UV index 6
Friday, February 14 70%
24° / 30°
3
70%Sun and chance of a shower
Total precipitation 1.9 mm
Precipitation chance 60%
UV index 6
Saturday, February 15 75%
24° / 30°
2
75%Sun and chance of a shower
Total precipitation 2.6 mm
Precipitation chance 75%
UV index 7
Sunday, February 16 80%
24° / 30°
2
80%Sun and chance of a shower
Total precipitation 2.1 mm
Precipitation chance 65%
UV index 7
Monday, February 17 
80%
23° / 30°
3
80%Sun, but also an occasional shower
Total precipitation 3.2 mm
Precipitation chance 80%
UV index 7
Tuesday, February 18 85%
23° / 31°
3
85%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 8
Wednesday, February 19 85%
23° / 31°
3
85%Lots of sun, few clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 7
Thursday, February 20 85%
23° / 31°
2
85%Lots of sun, few clouds
Total precipitation 0.7 mm
Precipitation chance 25%
UV index 8