Kauai, Hawaii

48 Hour Forecast
Updated:   2025-08-21 @ 11:02 am

There is a regional alert

Time Temp   Conditions Precip Humidity Wind

Thursday Aug 21

11:00 AM 63° F Chance Rain Showers   58%   84%   E 20 mph

12:00 PM 63° F Chance Rain Showers   58%   93%   E 20 mph

1:00 PM 64° F Chance Rain Showers   58%   96%   E 20 mph

2:00 PM 66° F Chance Rain Showers   58%   90%   E 17 mph

3:00 PM 68° F Chance Rain Showers   58%   84%   E 17 mph

4:00 PM 70° F Chance Rain Showers   58%   79%   E 17 mph

5:00 PM 71° F Scattered Rain Showers   40%   76%   E 18 mph

6:00 PM 71° F Scattered Rain Showers   40%   76%   E 18 mph

7:00 PM 71° F Scattered Rain Showers   40%   76%   E 18 mph

8:00 PM 71° F Scattered Rain Showers   40%   76%   E 17 mph

9:00 PM 70° F Scattered Rain Showers   40%   81%   E 17 mph

10:00 PM 68° F Scattered Rain Showers   40%   86%   E 17 mph

11:00 PM 66° F Scattered Rain Showers   54%   92%   E 17 mph

Friday Aug 22

12:00 AM 64° F Scattered Rain Showers   54%   98%   E 17 mph

1:00 AM 64° F Scattered Rain Showers   54%   100%   E 17 mph

2:00 AM 64° F Scattered Rain Showers   54%   100%   E 17 mph

3:00 AM 64° F Scattered Rain Showers   54%   98%   E 17 mph

4:00 AM 64° F Scattered Rain Showers   54%   98%   E 17 mph

5:00 AM 63° F Chance Rain Showers   62%   98%   E 16 mph

6:00 AM 63° F Chance Rain Showers   62%   99%   E 16 mph

7:00 AM 63° F Chance Rain Showers   62%   99%   E 16 mph

8:00 AM 63° F Chance Rain Showers   62%   93%   E 16 mph

9:00 AM 63° F Chance Rain Showers   62%   84%   E 16 mph

10:00 AM 63° F Chance Rain Showers   62%   81%   E 16 mph

11:00 AM 63° F Scattered Rain Showers   47%   84%   E 17 mph

12:00 PM 63° F Scattered Rain Showers   47%   93%   E 17 mph

1:00 PM 64° F Scattered Rain Showers   47%   96%   E 17 mph

2:00 PM 66° F Scattered Rain Showers   47%   89%   E 17 mph

3:00 PM 69° F Scattered Rain Showers   47%   82%   E 17 mph

4:00 PM 71° F Scattered Rain Showers   47%   74%   E 17 mph

5:00 PM 72° F Scattered Rain Showers   34%   71%   E 17 mph

6:00 PM 72° F Scattered Rain Showers   34%   71%   E 17 mph

7:00 PM 72° F Scattered Rain Showers   34%   71%   E 17 mph

8:00 PM 72° F Scattered Rain Showers   34%   71%   E 17 mph

9:00 PM 71° F Scattered Rain Showers   34%   76%   E 17 mph

10:00 PM 69° F Scattered Rain Showers   34%   82%   E 17 mph

11:00 PM 67° F Isolated Rain Showers   23%   88%   E 17 mph

Saturday Aug 23

12:00 AM 65° F Isolated Rain Showers   23%   94%   E 17 mph

1:00 AM 64° F Isolated Rain Showers   23%   98%   E 17 mph

2:00 AM 64° F Isolated Rain Showers   23%   98%   E 17 mph

3:00 AM 64° F Isolated Rain Showers   23%   98%   E 17 mph

4:00 AM 64° F Isolated Rain Showers   23%   98%   E 17 mph

5:00 AM 63° F Scattered Rain Showers   36%   98%   E 16 mph

6:00 AM 63° F Scattered Rain Showers   36%   99%   E 16 mph

7:00 AM 63° F Scattered Rain Showers   36%   99%   E 16 mph

8:00 AM 63° F Scattered Rain Showers   36%   93%   E 16 mph

9:00 AM 63° F Scattered Rain Showers   36%   84%   E 16 mph

10:00 AM 63° F Scattered Rain Showers   36%   81%   E 16 mph