12-Aug-2026 (Wed) San Juan
Time 0-3H 3-6H 6-9H 9-12H 12-15H 15-18H 18-21H 21-24H
Weather
outlook
Temp (℃) 27 27 27 29 30 30 29 28
RH (%) 84 91 84 80 71 72 79 87
Rain (mm/h) 2 4 1 4 1 0 0 3
Wind (m/s) S
1
SSW
2
SW
3
WSW
5
WSW
6
WSW
7
WSW
6
WSW
4

13-Aug-2026 (Thu) San Juan
Time 0-3H 3-6H 6-9H 9-12H 12-15H 15-18H 18-21H 21-24H
Weather
outlook
Temp (℃) 28 27 28 31 32 31 29 29
RH (%) 90 90 86 72 67 70 79 83
Rain (mm/h) 4 5 5 2 0 0 2 7
Wind (m/s) WSW
3
SW
2
SW
3
SW
5
WSW
7
WSW
6
SW
5
SW
3

14-Aug-2026 (Fri) San Juan
Time 0-3H 3-6H 6-9H 9-12H 12-15H 15-18H 18-21H 21-24H
Weather
outlook
Temp (℃) 28 28 28 30 32 31 29 28
RH (%) 84 85 84 73 64 67 76 83
Rain (mm/h) 5 5 4 5 2 0 1 3
Wind (m/s) SW
2
WSW
2
WSW
2
WSW
4
WSW
6
WSW
6
WSW
5
WSW
4

15-Aug-2026 (Sat) San Juan
Time 0-3H 3-6H 6-9H 9-12H 12-15H 15-18H 18-21H 21-24H
Weather
outlook
Temp (℃) 28 28 28 30 31 31 29 28
RH (%) 85 85 81 71 67 68 77 80
Rain (mm/h) 3 3 1 2 0 0 1 2
Wind (m/s) WSW
4
WSW
3
WSW
4
WSW
6
WSW
7
WSW
6
SW
5
SW
4

16-Aug-2026 (Sun) San Juan
Time 0-3H 3-6H 6-9H 9-12H 12-15H 15-18H 18-21H 21-24H
Weather
outlook
Temp (℃) 28 28 28 30 31 30 29 29
RH (%) 83 83 81 73 69 71 79 82
Rain (mm/h) 3 3 3 2 2 2 5 5
Wind (m/s) SW
5
SW
5
SW
5
WSW
6
WSW
7
SW
7
SW
6
SW
5

updated 12-Aug-2026 20:02:44