14 days forecast San Juan
See the weather for the coming 14 days in San Juan.
Friday, June 26 
35%
26° / 31°
3
35%Heavy showers possible
Total precipitation 22.3 mm
Precipitation chance 100%
UV index 11
Saturday, June 27 
20%
26° / 30°
3
20%Grey and some period of rain
Total precipitation 20.4 mm
Precipitation chance 100%
UV index 7
Sunday, June 28 
20%
26° / 30°
3
20%Cloudy with some rain
Total precipitation 9.4 mm
Precipitation chance 95%
UV index 5
Monday, June 29 
75%
26° / 32°
3
75%Some thunderstorms, also sun
Total precipitation 6.2 mm
Precipitation chance 90%
UV index 11
Tuesday, June 30 65%
27° / 32°
3
65%Heavy showers possible
Total precipitation 12.8 mm
Precipitation chance 95%
UV index 10
Wednesday, July 1 60%
27° / 31°
3
60%Heavy showers possible
Total precipitation 12.8 mm
Precipitation chance 95%
UV index 10
Thursday, July 2 55%
26° / 31°
3
55%Heavy showers possible
Total precipitation 23 mm
Precipitation chance 100%
UV index 8
Friday, July 3 25%
26° / 31°
3
25%Grey and some period of rain
Total precipitation 25.6 mm
Precipitation chance 100%
UV index 5
Saturday, July 4 
25%
26° / 31°
3
25%Grey and heavy rainfall
Total precipitation 32.5 mm
Precipitation chance 100%
UV index 5
Sunday, July 5 
30%
26° / 31°
3
30%Cloudburst possible
Total precipitation 30.8 mm
Precipitation chance 100%
UV index 5
Monday, July 6 20%
26° / 30°
3
20%Grey and heavy rainfall
Total precipitation 37.2 mm
Precipitation chance 100%
UV index 4
Tuesday, July 7 15%
26° / 30°
3
15%Grey and heavy rainfall
Total precipitation 45.8 mm
Precipitation chance 100%
UV index 4
Wednesday, July 8 10%
26° / 30°
3
10%Grey and heavy rainfall
Total precipitation 46.2 mm
Precipitation chance 100%
UV index 3
Thursday, July 9 10%
26° / 30°
3
10%Grey and heavy rainfall
Total precipitation 51.4 mm
Precipitation chance 100%
UV index 3
Friday, July 10 10%
26° / 30°
4
10%Grey and heavy rainfall
Total precipitation 47 mm
Precipitation chance 100%
UV index 2