San Juan, Puerto Rico

Hourly Forecast
Updated:   2026-04-01 @ 9:54 am
 There are 4 regional alerts
Time Temp   Conditions Precip Humidity Wind
Wednesday Apr 01
12:00 PM 82° F Chance Rain Showers   60%   69%   ENE 13 mph
1:00 PM 82° F Chance Rain Showers   60%   69%   ENE 13 mph
2:00 PM 82° F Scattered Rain Showers   40%   70%   ENE 13 mph
3:00 PM 81° F Scattered Rain Showers   40%   71%   ENE 13 mph
4:00 PM 79° F Scattered Rain Showers   40%   75%   ENE 12 mph
5:00 PM 77° F Scattered Rain Showers   50%   80%   ENE 10 mph
6:00 PM 76° F Scattered Rain Showers   50%   82%   ENE 9 mph
7:00 PM 75° F Scattered Rain Showers   50%   84%   ENE 9 mph
8:00 PM 75° F Chance Rain Showers   70%   86%   E 8 mph
9:00 PM 74° F Chance Rain Showers   70%   87%   E 8 mph
10:00 PM 73° F Chance Rain Showers   70%   88%   E 8 mph
11:00 PM 73° F Scattered Rain Showers   50%   89%   E 8 mph
Thursday Apr 02
12:00 AM 72° F Scattered Rain Showers   50%   90%   E 7 mph
1:00 AM 72° F Scattered Rain Showers   50%   91%   E 7 mph
2:00 AM 72° F Scattered Rain Showers   40%   92%   E 7 mph
3:00 AM 71° F Scattered Rain Showers   40%   93%   E 8 mph
4:00 AM 72° F Scattered Rain Showers   40%   92%   E 9 mph
5:00 AM 74° F Chance Rain Showers   70%   85%   E 9 mph
6:00 AM 76° F Chance Rain Showers   70%   79%   E 10 mph
7:00 AM 78° F Chance Rain Showers   70%   75%   E 10 mph
8:00 AM 79° F Scattered Rain Showers   50%   72%   E 12 mph
9:00 AM 81° F Scattered Rain Showers   50%   71%   ENE 13 mph
10:00 AM 82° F Scattered Rain Showers   50%   70%   ENE 13 mph
11:00 AM 83° F Chance Rain Showers   60%   68%   ENE 14 mph
12:00 PM 83° F Chance Rain Showers   60%   67%   ENE 14 mph
1:00 PM 83° F Chance Rain Showers   60%   67%   ENE 13 mph
2:00 PM 83° F Chance Rain Showers   60%   68%   ENE 13 mph
3:00 PM 82° F Chance Rain Showers   60%   70%   ENE 13 mph
4:00 PM 80° F Chance Rain Showers   60%   74%   ENE 13 mph
5:00 PM 78° F Chance Rain Showers   60%   79%   ENE 13 mph
6:00 PM 77° F Chance Rain Showers   60%   81%   ENE 12 mph
7:00 PM 76° F Chance Rain Showers   60%   83%   ENE 10 mph
8:00 PM 75° F Chance Rain Showers   60%   85%   ENE 10 mph
9:00 PM 75° F Chance Rain Showers   60%   86%   ENE 10 mph
10:00 PM 74° F Chance Rain Showers   60%   87%   ENE 10 mph
11:00 PM 74° F Chance Rain Showers   70%   88%   ENE 10 mph
Friday Apr 03
12:00 AM 73° F Chance Rain Showers   70%   89%   ENE 12 mph
1:00 AM 73° F Chance Rain Showers   70%   90%   ENE 12 mph
2:00 AM 72° F Chance Rain Showers   70%   91%   ENE 12 mph
3:00 AM 72° F Chance Rain Showers   70%   93%   E 10 mph
4:00 AM 73° F Chance Rain Showers   70%   91%   E 10 mph
5:00 AM 75° F Chance Rain Showers   60%   85%   E 10 mph
6:00 AM 77° F Chance Rain Showers   60%   79%   E 12 mph
7:00 AM 78° F Chance Rain Showers   60%   75%   E 12 mph
8:00 AM 80° F Chance Rain Showers   60%   72%   E 13 mph
9:00 AM 81° F Chance Rain Showers   60%   71%   E 13 mph
10:00 AM 82° F Chance Rain Showers   60%   70%   ENE 14 mph
11:00 AM 83° F Scattered Rain Showers   40%   68%   ENE 14 mph
12:00 PM 83° F Scattered Rain Showers   40%   67%   ENE 15 mph
1:00 PM 83° F Scattered Rain Showers   40%   67%   ENE 15 mph
2:00 PM 83° F Scattered Rain Showers   40%   68%   ENE 15 mph
3:00 PM 82° F Scattered Rain Showers   40%   70%   E 14 mph
4:00 PM 80° F Scattered Rain Showers   40%   74%   E 13 mph
5:00 PM 78° F Chance Rain Showers   60%   78%   E 12 mph
6:00 PM 77° F Chance Rain Showers   60%   80%   E 10 mph
7:00 PM 77° F Chance Rain Showers   60%   81%   E 10 mph
8:00 PM 76° F Chance Rain Showers   60%   83%   E 9 mph
9:00 PM 76° F Chance Rain Showers   60%   85%   E 9 mph
10:00 PM 75° F Chance Rain Showers   60%   86%   E 10 mph
11:00 PM 75° F Chance Rain Showers   60%   87%   E 10 mph
Saturday Apr 04
12:00 AM 74° F Chance Rain Showers   60%   88%   ESE 9 mph
1:00 AM 74° F Chance Rain Showers   60%   89%   ESE 9 mph
2:00 AM 73° F Chance Rain Showers   60%   89%   ESE 9 mph
3:00 AM 73° F Chance Rain Showers   60%   90%   ESE 9 mph
4:00 AM 74° F Chance Rain Showers   60%   88%   ESE 9 mph
5:00 AM 76° F Scattered Rain Showers   50%   81%   ESE 9 mph
6:00 AM 78° F Scattered Rain Showers   50%   76%   ESE 10 mph
7:00 AM 80° F Scattered Rain Showers   50%   72%   ESE 10 mph
8:00 AM 82° F Scattered Rain Showers   50%   68%   ESE 12 mph
9:00 AM 84° F Scattered Rain Showers   50%   66%   E 13 mph
10:00 AM 85° F Scattered Rain Showers   50%   64%   E 13 mph
11:00 AM 85° F Chance Showers And Thunderstorms   60%   63%   E 14 mph
12:00 PM 86° F Chance Showers And Thunderstorms   60%   63%   E 15 mph
1:00 PM 86° F Chance Showers And Thunderstorms   60%   63%   E 15 mph
2:00 PM 86° F Chance Showers And Thunderstorms   60%   64%   E 15 mph
3:00 PM 84° F Chance Showers And Thunderstorms   60%   66%   E 14 mph
4:00 PM 82° F Chance Showers And Thunderstorms   60%   71%   E 13 mph
5:00 PM 80° F Scattered Rain Showers   50%   76%   E 12 mph
6:00 PM 78° F Scattered Rain Showers   50%   79%   E 12 mph
7:00 PM 77° F Scattered Rain Showers   50%   82%   E 10 mph
8:00 PM 76° F Scattered Rain Showers   50%   83%   E 9 mph
9:00 PM 76° F Scattered Rain Showers   50%   85%   E 9 mph
10:00 PM 75° F Scattered Rain Showers   50%   86%   E 9 mph
11:00 PM 74° F Scattered Rain Showers   50%   88%   E 9 mph
Sunday Apr 05
12:00 AM 73° F Scattered Rain Showers   50%   89%   E 9 mph
1:00 AM 73° F Scattered Rain Showers   50%   91%   E 9 mph
2:00 AM 72° F Scattered Rain Showers   50%   92%   E 8 mph
3:00 AM 72° F Scattered Rain Showers   50%   93%   E 8 mph
4:00 AM 73° F Scattered Rain Showers   50%   90%   ESE 9 mph
5:00 AM 75° F Scattered Rain Showers   40%   83%   ESE 9 mph
6:00 AM 78° F Scattered Rain Showers   40%   77%   ESE 9 mph
7:00 AM 80° F Scattered Rain Showers   40%   72%   ESE 10 mph
8:00 AM 82° F Scattered Rain Showers   40%   69%   ESE 12 mph
9:00 AM 83° F Scattered Rain Showers   40%   66%   ESE 13 mph
10:00 AM 84° F Scattered Rain Showers   40%   64%   ESE 14 mph
11:00 AM 85° F Showers And Thunderstorms   80%   63%   E 15 mph
12:00 PM 86° F Showers And Thunderstorms   80%   63%   E 16 mph
1:00 PM 86° F Showers And Thunderstorms   80%   63%   E 16 mph
2:00 PM 86° F Showers And Thunderstorms   80%   64%   E 16 mph
3:00 PM 85° F Showers And Thunderstorms   80%   66%   E 15 mph
4:00 PM 82° F Showers And Thunderstorms   80%   70%   E 14 mph
5:00 PM 80° F Scattered Rain Showers   30%   75%   E 13 mph
6:00 PM 79° F Scattered Rain Showers   30%   78%   E 12 mph
7:00 PM 78° F Scattered Rain Showers   30%   80%   E 10 mph
8:00 PM 77° F Scattered Rain Showers   30%   81%   E 10 mph
9:00 PM 76° F Scattered Rain Showers   30%   83%   ESE 9 mph
10:00 PM 76° F Scattered Rain Showers   30%   84%   ESE 9 mph
11:00 PM 75° F Scattered Rain Showers   30%   85%   ESE 8 mph
Monday Apr 06
12:00 AM 74° F Scattered Rain Showers   30%   87%   ESE 8 mph
1:00 AM 74° F Scattered Rain Showers   30%   88%   ESE 8 mph
2:00 AM 73° F Scattered Rain Showers   30%   89%   ESE 8 mph
3:00 AM 73° F Scattered Rain Showers   30%   90%   ESE 7 mph
4:00 AM 74° F Scattered Rain Showers   30%   88%   ESE 7 mph
5:00 AM 76° F Scattered Rain Showers   40%   81%   ESE 7 mph
6:00 AM 78° F Scattered Rain Showers   40%   76%   ESE 7 mph
7:00 AM 80° F Scattered Rain Showers   40%   72%   ESE 8 mph
8:00 AM 82° F Scattered Rain Showers   40%   68%   ESE 9 mph
9:00 AM 84° F Scattered Rain Showers   40%   66%   ESE 12 mph
10:00 AM 85° F Scattered Rain Showers   40%   64%   ESE 13 mph
11:00 AM 85° F Isolated Rain Showers   20%   63%   ESE 15 mph
12:00 PM 86° F Isolated Rain Showers   20%   63%   ESE 16 mph
1:00 PM 86° F Isolated Rain Showers   20%   63%   ESE 17 mph
2:00 PM 86° F Isolated Rain Showers   20%   64%   ESE 17 mph
3:00 PM 85° F Isolated Rain Showers   20%   66%   ESE 16 mph
4:00 PM 82° F Isolated Rain Showers   20%   71%   ESE 14 mph
5:00 PM 80° F Scattered Rain Showers   30%   77%   ESE 13 mph
6:00 PM 79° F Scattered Rain Showers   30%   80%   ESE 10 mph
7:00 PM 78° F Scattered Rain Showers   30%   82%   ESE 9 mph
8:00 PM 77° F Scattered Rain Showers   30%   84%   ESE 8 mph
9:00 PM 76° F Scattered Rain Showers   30%   85%   ESE 8 mph
10:00 PM 76° F Scattered Rain Showers   30%   87%   ESE 7 mph
11:00 PM 75° F Scattered Rain Showers   30%   88%   ESE 7 mph
Tuesday Apr 07
12:00 AM 74° F Scattered Rain Showers   30%   90%   ESE 7 mph
1:00 AM 74° F Scattered Rain Showers   30%   91%   ESE 7 mph
2:00 AM 73° F Scattered Rain Showers   30%   92%   ESE 7 mph
3:00 AM 73° F Scattered Rain Showers   30%   93%   ESE 7 mph
4:00 AM 74° F Scattered Rain Showers   30%   91%   ESE 7 mph
5:00 AM 76° F Scattered Rain Showers   50%   84%   ESE 7 mph
6:00 AM 78° F Scattered Rain Showers   50%   79%   ESE 7 mph
7:00 AM 80° F Scattered Rain Showers   50%   75%   ESE 8 mph
8:00 AM 81° F Scattered Rain Showers   50%   72%   ESE 9 mph
9:00 AM 83° F Scattered Rain Showers   50%   69%   ESE 10 mph
10:00 AM 84° F Scattered Rain Showers   50%   68%   ESE 13 mph
11:00 AM 85° F Chance Showers And Thunderstorms   60%   67%   ESE 14 mph
12:00 PM 85° F Chance Showers And Thunderstorms   60%   63%   ESE 15 mph
1:00 PM 85° F Chance Showers And Thunderstorms   60%   60%   ESE 16 mph
2:00 PM 85° F Chance Showers And Thunderstorms   60%   60%   ESE 15 mph
3:00 PM 84° F Chance Showers And Thunderstorms   60%   63%   ESE 14 mph
4:00 PM 82° F Chance Showers And Thunderstorms   60%   68%   ESE 13 mph
5:00 PM 80° F Scattered Rain Showers   30%   73%   ESE 10 mph
6:00 PM 79° F Scattered Rain Showers   30%   79%   ESE 9 mph
7:00 PM 78° F Scattered Rain Showers   30%   84%   ESE 7 mph
8:00 PM 77° F Scattered Rain Showers   30%   87%   ESE 7 mph
9:00 PM 77° F Scattered Rain Showers   30%   89%   ESE 6 mph
10:00 PM 76° F Scattered Rain Showers   30%   90%   ESE 6 mph