Hourly Weather Forecast - Kapaau, HI

3 AM
67°F
60%
2mph
SW
60% Chance Rain Showers
Humidity
86%
Feels like
67°F
Dew Point
62°F
4 AM
67°F
60%
2mph
SW
60% Chance Rain Showers
Humidity
84%
Feels like
67°F
Dew Point
62°F
5 AM
68°F
60%
2mph
WSW
60% Chance of Storms
Humidity
82%
Feels like
68°F
Dew Point
62°F
6 AM
69°F
60%
2mph
NNW
60% Chance of Storms
Humidity
80%
Feels like
69°F
Dew Point
62°F
6:26 AM
7 AM
70°F
50%
1mph
NNW
50% Chance of Light Rain
Humidity
78%
Feels like
70°F
Dew Point
63°F
8 AM
71°F
50%
2mph
NW
50% Chance Rain Showers
Humidity
77%
Feels like
71°F
Dew Point
64°F
9 AM
72°F
50%
2mph
W
50% Chance Rain Showers
Humidity
76%
Feels like
72°F
Dew Point
64°F
10 AM
73°F
60%
2mph
W
60% Chance Rain Showers
Humidity
75%
Feels like
73°F
Dew Point
65°F
11 AM
73°F
70%
2mph
WSW
70% Chance of Storms
Humidity
75%
Feels like
73°F
Dew Point
65°F
12 PM
73°F
90%
2mph
W
Thunderstorms
Humidity
77%
Feels like
73°F
Dew Point
65°F
1 PM
73°F
90%
2mph
W
Thunderstorms
Humidity
78%
Feels like
73°F
Dew Point
66°F
2 PM
72°F
90%
2mph
W
Thunderstorms
Humidity
81%
Feels like
72°F
Dew Point
66°F
3 PM
71°F
100%
2mph
WSW
Thunderstorms
Humidity
84%
Feels like
71°F
Dew Point
66°F
4 PM
70°F
100%
1mph
WSW
Thunderstorms
Humidity
88%
Feels like
70°F
Dew Point
66°F
5 PM
69°F
100%
1mph
WSW
Thunderstorms
Humidity
90%
Feels like
69°F
Dew Point
66°F
6 PM
68°F
100%
1mph
WNW
Thunderstorms
Humidity
90%
Feels like
68°F
Dew Point
65°F
6:34 PM
7 PM
68°F
100%
2mph
WNW
Thunderstorms
Humidity
90%
Feels like
68°F
Dew Point
65°F
8 PM
68°F
90%
1mph
E
Thunderstorms
Humidity
89%
Feels like
68°F
Dew Point
65°F
9 PM
68°F
80%
2mph
SW
80% Chance of Storms
Humidity
88%
Feels like
68°F
Dew Point
64°F
10 PM
68°F
80%
2mph
SW
80% Chance of Storms
Humidity
88%
Feels like
68°F
Dew Point
64°F
11 PM
68°F
80%
2mph
WSW
80% Chance of Storms
Humidity
88%
Feels like
68°F
Dew Point
64°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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