Kapaau, HI Weather Forecast

Local 7-day forecast

66°
F

Cloudy then Scattered Rain Showers

Track current conditions, temperature changes, wind, and the full daily outlook for Kapaau, HI in one place.

Tuesday, April 14, 2026
Wind: 16 mph ENE
Tuesday Night

Scattered rain showers after midnight. Cloudy, with a low around 66. East northeast wind around 16 mph, with gusts as high as 23 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Kapaau, HI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 3:52 PM HST.

The active forecast window currently covers Apr 14 to Apr 15, 2026 for Kapaau, HI.

Page Snapshot

Page focus
city weather
Forecast window
Apr 14 to Apr 15, 2026
Latest sync
Apr 9, 2026 3:52 PM HST
Forecast office
HFO
Source
NOAA / NWS
Next High
76°F
Wednesday
Next Low
66°F
Tuesday Night
Rain Outlook
3
Periods mentioning precipitation
Windiest
12 to 18 mph
Wednesday

Daily Outlook

Today
Apr 14
Scattered Rain Showers
76 °F
/ 66°F
Wind 12 to 18 mph
Wed
Apr 15
Scattered Rain Showers
66 °F
/ 66°F
Wind 9 to 16 mph

This Week in Kapaau

Wednesday looks like the warmest upcoming period in Kapaau at 76 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.

The strongest winds are forecast for Wednesday at about 12 to 18 mph E.

Precipitation is mentioned in 3 upcoming forecast periods.

Forecast Details

Last updated
Apr 9, 2026 3:52 PM HST
Coverage
2 days
Time zone
Pacific/Honolulu
Forecast office
HFO
Radar station
PHKM

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Wednesday
Apr 14
76°F
Scattered Rain Showers
12 to 18 mph E

Scattered rain showers. Cloudy, with a high near 76. East wind 12 to 18 mph, with gusts as high as 25 mph.

Wednesday Night
Apr 15
66°F
Scattered Rain Showers
9 to 16 mph E

Scattered rain showers. Mostly cloudy, with a low around 66. East wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Detailed Forecast

Period Conditions Temp Wind
Tuesday Night
Apr 14
Cloudy then Scattered Rain Showers
66°F
16 mph
ENE
Wednesday
Apr 14
Scattered Rain Showers
76°F
12 to 18 mph
E
Wednesday Night
Apr 15
Scattered Rain Showers
66°F
9 to 16 mph
E
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.