14 days forecast San Juan
See the weather for the coming 14 days in San Juan.
Sunday, December 14
65%
26° / 29°
3
Heavy showers possible
Total precipitation 21.4 mm
Precipitation chance 100%
UV index 8
Monday, December 15
5%
26° / 28°
2
Cloudy and a chance of thunderstorms
Total precipitation 56.2 mm
Precipitation chance 100%
UV index 0
Tuesday, December 16
5%
26° / 28°
2
Grey and heavy rainfall
Total precipitation 50.5 mm
Precipitation chance 100%
UV index 2
Wednesday, December 17
25%
25° / 28°
2
Grey and heavy rainfall
Total precipitation 36.5 mm
Precipitation chance 100%
UV index 3
Thursday, December 18
35%
26° / 28°
2
Heavy showers possible
Total precipitation 22.1 mm
Precipitation chance 100%
UV index 3
Friday, December 19
35%
26° / 28°
2
Heavy showers possible
Total precipitation 23.4 mm
Precipitation chance 100%
UV index 4
Saturday, December 20
25%
26° / 28°
2
Grey and some period of rain
Total precipitation 24.7 mm
Precipitation chance 100%
UV index 3
Sunday, December 21
25%
25° / 28°
2
Grey and heavy rainfall
Total precipitation 34 mm
Precipitation chance 100%
UV index 3
Monday, December 22
35%
26° / 29°
2
Heavy showers possible
Total precipitation 22 mm
Precipitation chance 100%
UV index 4
Tuesday, December 23
50%
25° / 28°
2
Heavy showers possible
Total precipitation 13.7 mm
Precipitation chance 95%
UV index 4
Wednesday, December 24
50%
25° / 28°
2
Sun, but also an occasional shower
Total precipitation 8.9 mm
Precipitation chance 95%
UV index 5
Thursday, December 25
50%
25° / 28°
2
Heavy showers possible
Total precipitation 11.6 mm
Precipitation chance 95%
UV index 4
Friday, December 26
50%
26° / 28°
2
Sun, but also an occasional shower
Total precipitation 8.9 mm
Precipitation chance 95%
UV index 4
Saturday, December 27
65%
25° / 28°
2
Sun, but also an occasional shower
Total precipitation 7.9 mm
Precipitation chance 95%
UV index 5
Sunday, December 28
60%
25° / 29°
2
Sun, but also an occasional shower
Total precipitation 8.4 mm
Precipitation chance 95%
UV index 5