Kauai, Hawaii

Hourly Forecast
Updated:   2026-05-16 @ 11:03 am
 There are 2 regional alerts
Time Temp   Conditions Precip Humidity Wind
Saturday May 16
8:00 PM 73° F Chance Rain Showers   68%   73%   E 12 mph
9:00 PM 72° F Chance Rain Showers   68%   73%   E 12 mph
10:00 PM 70° F Chance Rain Showers   68%   78%   E 9 mph
11:00 PM 68° F Chance Rain Showers   55%   84%   E 9 mph
Sunday May 17
12:00 AM 66° F Chance Rain Showers   55%   93%   E 9 mph
1:00 AM 65° F Chance Rain Showers   55%   97%   ESE 6 mph
2:00 AM 65° F Chance Rain Showers   55%   97%   ESE 6 mph
3:00 AM 65° F Chance Rain Showers   55%   97%   ESE 6 mph
4:00 AM 65° F Chance Rain Showers   55%   97%   ESE 5 mph
5:00 AM 64° F Scattered Rain Showers   54%   100%   ESE 5 mph
6:00 AM 64° F Scattered Rain Showers   54%   100%   ESE 5 mph
7:00 AM 64° F Scattered Rain Showers   54%   100%   SE 3 mph
8:00 AM 64° F Scattered Rain Showers   54%   93%   SE 3 mph
9:00 AM 64° F Scattered Rain Showers   54%   84%   SE 3 mph
10:00 AM 64° F Scattered Rain Showers   54%   81%   ESE 5 mph
11:00 AM 64° F Scattered Rain Showers   43%   84%   ESE 5 mph
12:00 PM 64° F Scattered Rain Showers   43%   93%   ESE 5 mph
1:00 PM 65° F Scattered Rain Showers   43%   97%   E 6 mph
2:00 PM 68° F Scattered Rain Showers   43%   87%   E 6 mph
3:00 PM 70° F Scattered Rain Showers   43%   81%   E 6 mph
4:00 PM 73° F Scattered Rain Showers   43%   71%   E 9 mph
5:00 PM 74° F Scattered Rain Showers   37%   69%   E 9 mph
6:00 PM 74° F Scattered Rain Showers   37%   71%   E 9 mph
7:00 PM 74° F Scattered Rain Showers   37%   71%   E 12 mph
8:00 PM 74° F Scattered Rain Showers   37%   71%   E 12 mph
9:00 PM 73° F Scattered Rain Showers   37%   73%   E 12 mph
10:00 PM 71° F Scattered Rain Showers   37%   79%   E 12 mph
11:00 PM 68° F Scattered Rain Showers   38%   87%   E 12 mph
Monday May 18
12:00 AM 66° F Scattered Rain Showers   38%   93%   E 12 mph
1:00 AM 65° F Scattered Rain Showers   38%   97%   E 13 mph
2:00 AM 65° F Scattered Rain Showers   38%   97%   E 13 mph
3:00 AM 65° F Scattered Rain Showers   38%   93%   E 13 mph
4:00 AM 65° F Scattered Rain Showers   38%   93%   E 15 mph
5:00 AM 64° F Scattered Rain Showers   30%   97%   E 15 mph
6:00 AM 64° F Scattered Rain Showers   30%   93%   E 15 mph
7:00 AM 64° F Scattered Rain Showers   30%   93%   ESE 14 mph
8:00 AM 64° F Scattered Rain Showers   30%   93%   ESE 14 mph
9:00 AM 64° F Scattered Rain Showers   30%   93%   ESE 14 mph
10:00 AM 64° F Scattered Rain Showers   30%   93%   E 13 mph
11:00 AM 64° F Isolated Rain Showers   24%   93%   E 13 mph
12:00 PM 64° F Isolated Rain Showers   24%   93%   E 13 mph
1:00 PM 65° F Isolated Rain Showers   24%   90%   E 14 mph
2:00 PM 67° F Isolated Rain Showers   24%   84%   E 14 mph
3:00 PM 69° F Isolated Rain Showers   24%   78%   E 14 mph
4:00 PM 71° F Isolated Rain Showers   24%   73%   E 14 mph
5:00 PM 72° F Scattered Rain Showers   30%   71%   E 14 mph
6:00 PM 72° F Scattered Rain Showers   30%   71%   E 14 mph
7:00 PM 72° F Scattered Rain Showers   30%   71%   E 14 mph
8:00 PM 72° F Scattered Rain Showers   30%   71%   E 14 mph
9:00 PM 71° F Scattered Rain Showers   30%   73%   E 14 mph
10:00 PM 69° F Scattered Rain Showers   30%   78%   E 14 mph
11:00 PM 67° F Scattered Rain Showers   36%   83%   E 14 mph
Tuesday May 19
12:00 AM 65° F Scattered Rain Showers   36%   88%   E 14 mph
1:00 AM 65° F Scattered Rain Showers   36%   91%   E 14 mph
2:00 AM 65° F Scattered Rain Showers   36%   91%   E 14 mph
3:00 AM 65° F Scattered Rain Showers   36%   92%   E 14 mph
4:00 AM 65° F Scattered Rain Showers   36%   92%   E 15 mph
5:00 AM 64° F Chance Rain Showers   63%   93%   E 15 mph
6:00 AM 64° F Chance Rain Showers   63%   94%   E 15 mph
7:00 AM 64° F Chance Rain Showers   63%   92%   E 15 mph
8:00 AM 64° F Chance Rain Showers   63%   86%   E 15 mph
9:00 AM 64° F Chance Rain Showers   63%   79%   E 15 mph
10:00 AM 64° F Chance Rain Showers   63%   75%   E 15 mph
11:00 AM 64° F Scattered Rain Showers   51%   79%   E 15 mph
12:00 PM 64° F Scattered Rain Showers   51%   85%   E 15 mph
1:00 PM 65° F Scattered Rain Showers   51%   89%   E 15 mph
2:00 PM 67° F Scattered Rain Showers   51%   86%   E 15 mph
3:00 PM 70° F Scattered Rain Showers   51%   81%   E 15 mph
4:00 PM 72° F Scattered Rain Showers   51%   76%   E 12 mph
5:00 PM 73° F Scattered Rain Showers   27%   73%   E 12 mph
6:00 PM 73° F Scattered Rain Showers   27%   72%   E 12 mph
7:00 PM 73° F Scattered Rain Showers   27%   71%   E 12 mph
8:00 PM 73° F Scattered Rain Showers   27%   70%   E 12 mph
9:00 PM 72° F Scattered Rain Showers   27%   72%   E 12 mph
10:00 PM 70° F Scattered Rain Showers   27%   76%   ENE 14 mph
11:00 PM 68° F Scattered Rain Showers   40%   82%   ENE 14 mph
Wednesday May 20
12:00 AM 66° F Scattered Rain Showers   40%   86%   ENE 14 mph
1:00 AM 65° F Scattered Rain Showers   40%   88%   ENE 14 mph
2:00 AM 65° F Scattered Rain Showers   40%   88%   ENE 14 mph
3:00 AM 65° F Scattered Rain Showers   40%   87%   ENE 14 mph
4:00 AM 65° F Scattered Rain Showers   40%   86%   ENE 15 mph
5:00 AM 64° F Chance Rain Showers   60%   86%   ENE 15 mph
6:00 AM 64° F Chance Rain Showers   60%   86%   ENE 15 mph
7:00 AM 64° F Chance Rain Showers   60%   86%   ENE 15 mph
8:00 AM 64° F Chance Rain Showers   60%   86%   ENE 15 mph
9:00 AM 64° F Chance Rain Showers   60%   87%   ENE 15 mph
10:00 AM 64° F Chance Rain Showers   60%   88%   ENE 16 mph
11:00 AM 64° F Chance Rain Showers   55%   88%   ENE 16 mph
12:00 PM 64° F Chance Rain Showers   55%   89%   ENE 16 mph
1:00 PM 65° F Chance Rain Showers   55%   87%   ENE 16 mph
2:00 PM 67° F Chance Rain Showers   55%   82%   ENE 16 mph
3:00 PM 69° F Chance Rain Showers   55%   78%   ENE 16 mph
4:00 PM 71° F Chance Rain Showers   55%   74%   ENE 15 mph
5:00 PM 72° F Scattered Rain Showers   34%   72%   ENE 15 mph
6:00 PM 72° F Scattered Rain Showers   34%   73%   ENE 15 mph
7:00 PM 72° F Scattered Rain Showers   34%   73%   ENE 15 mph
8:00 PM 72° F Scattered Rain Showers   34%   73%   ENE 15 mph
9:00 PM 71° F Scattered Rain Showers   34%   75%   ENE 15 mph
10:00 PM 69° F Scattered Rain Showers   34%   79%   ENE 18 mph
11:00 PM 67° F Scattered Rain Showers   42%   85%   ENE 18 mph
Thursday May 21
12:00 AM 65° F Scattered Rain Showers   42%   89%   ENE 18 mph
1:00 AM 64° F Scattered Rain Showers   42%   92%   ENE 18 mph
2:00 AM 64° F Scattered Rain Showers   42%   91%   ENE 18 mph
3:00 AM 64° F Scattered Rain Showers   42%   90%   ENE 18 mph
4:00 AM 64° F Scattered Rain Showers   42%   90%   ENE 18 mph
5:00 AM 63° F Chance Rain Showers   62%   89%   ENE 18 mph
6:00 AM 63° F Chance Rain Showers   62%   89%   ENE 18 mph
7:00 AM 63° F Chance Rain Showers   62%   89%   ENE 18 mph
8:00 AM 63° F Chance Rain Showers   62%   89%   ENE 18 mph
9:00 AM 63° F Chance Rain Showers   62%   88%   ENE 18 mph
10:00 AM 63° F Chance Rain Showers   62%   88%   ENE 18 mph
11:00 AM 63° F Chance Rain Showers   56%   87%   ENE 18 mph
12:00 PM 63° F Chance Rain Showers   56%   87%   ENE 18 mph
1:00 PM 64° F Chance Rain Showers   56%   84%   ENE 18 mph
2:00 PM 66° F Chance Rain Showers   56%   80%   ENE 18 mph
3:00 PM 67° F Chance Rain Showers   56%   76%   ENE 18 mph
4:00 PM 69° F Chance Rain Showers   56%   73%   ENE 17 mph
5:00 PM 70° F Scattered Rain Showers   34%   72%   ENE 17 mph
6:00 PM 70° F Scattered Rain Showers   34%   73%   ENE 17 mph
7:00 PM 70° F Scattered Rain Showers   34%   73%   ENE 17 mph
8:00 PM 70° F Scattered Rain Showers   34%   73%   ENE 17 mph
9:00 PM 69° F Scattered Rain Showers   34%   75%   ENE 17 mph
10:00 PM 67° F Scattered Rain Showers   34%   78%   ENE 20 mph
11:00 PM 65° F Scattered Rain Showers   42%   83%   ENE 20 mph
Friday May 22
12:00 AM 63° F Scattered Rain Showers   42%   86%   ENE 20 mph
1:00 AM 63° F Scattered Rain Showers   42%   88%   ENE 20 mph
2:00 AM 63° F Scattered Rain Showers   42%   87%   ENE 20 mph
3:00 AM 63° F Scattered Rain Showers   42%   87%   ENE 20 mph
4:00 AM 63° F Scattered Rain Showers   42%   86%   ENE 18 mph
5:00 AM 62° F Chance Rain Showers   61%   86%   ENE 18 mph
6:00 AM 62° F Chance Rain Showers   61%   86%   ENE 18 mph
7:00 AM 62° F Chance Rain Showers   61%   86%   ENE 18 mph
8:00 AM 62° F Chance Rain Showers   61%   86%   ENE 18 mph
9:00 AM 62° F Chance Rain Showers   61%   87%   ENE 18 mph
10:00 AM 62° F Chance Rain Showers   61%   88%   ENE 17 mph
11:00 AM 62° F Chance Rain Showers   55%   89%   ENE 17 mph
12:00 PM 62° F Chance Rain Showers   55%   90%   ENE 17 mph
1:00 PM 63° F Chance Rain Showers   55%   88%   ENE 17 mph
2:00 PM 65° F Chance Rain Showers   55%   83%   ENE 17 mph
3:00 PM 66° F Chance Rain Showers   55%   79%   ENE 17 mph
4:00 PM 68° F Chance Rain Showers   55%   75%   ENE 16 mph
5:00 PM 69° F Scattered Rain Showers   33%   73%   ENE 16 mph
6:00 PM 69° F Scattered Rain Showers   33%   73%   ENE 16 mph
7:00 PM 69° F Scattered Rain Showers   33%   73%   ENE 16 mph
8:00 PM 69° F Scattered Rain Showers   33%   72%   ENE 16 mph
9:00 PM 68° F Scattered Rain Showers   33%   74%   ENE 16 mph
10:00 PM 67° F Scattered Rain Showers   33%   77%   ENE 16 mph
11:00 PM 65° F Scattered Rain Showers   41%   80%   ENE 16 mph
Saturday May 23
12:00 AM 63° F Scattered Rain Showers   41%   84%   ENE 16 mph
1:00 AM 63° F Scattered Rain Showers   41%   85%   ENE 16 mph
2:00 AM 63° F Scattered Rain Showers   41%   84%   ENE 16 mph
3:00 AM 63° F Scattered Rain Showers   41%   84%   ENE 16 mph
4:00 AM 63° F Scattered Rain Showers   41%   83%   ENE 15 mph
5:00 AM 62° F Chance Rain Showers   61%   83%   ENE 15 mph
6:00 AM 62° F Chance Rain Showers   61%   83%   ENE 15 mph
7:00 AM 62° F Chance Rain Showers   61%   83%   ENE 15 mph