Kapaahu, HI Weather Forecast
Local 7-day forecast
Frequent Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Kapaahu, HI in one place.
Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 83. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Kapaahu, 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: Nov 5, 2026 3:40 PM HST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Kapaahu, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 3:40 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Kapaahu
Sunday looks like the warmest upcoming period in Kapaahu at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Veterans Day at about 16 to 22 mph NE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 3:40 PM HST
- Coverage
- 7 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHWA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Frequent rain showers. Mostly cloudy, with a low around 73. Northeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Scattered rain showers before noon. Partly sunny, with a high near 83. Northeast wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Isolated rain showers after midnight. Mostly cloudy, with a low around 71. North northeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Isolated rain showers. Mostly sunny, with a high near 84. Northeast wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Scattered rain showers. Mostly cloudy, with a low around 71. Northeast wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Scattered rain showers. Partly sunny, with a high near 83. Northeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Scattered rain showers. Mostly cloudy, with a low around 71. North northeast wind around 10 mph. Chance of precipitation is 30%.
Isolated rain showers before noon. Mostly sunny, with a high near 84. Northeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Scattered rain showers. Mostly cloudy, with a low around 71. Northeast wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Isolated rain showers before noon. Mostly sunny, with a high near 83. Northeast wind 16 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Scattered rain showers. Partly cloudy, with a low around 71. North northeast wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Frequent Showers And Thunderstorms
|
83°F |
15 mph
NE
|
|
Friday Night
Nov 6
|
Frequent Rain Showers
|
73°F |
16 mph
NE
|
|
Saturday
Nov 7
|
Scattered Rain Showers then Partly Sunny
|
83°F |
18 mph
NE
|
|
Saturday Night
Nov 7
|
Mostly Cloudy then Isolated Rain Showers
|
71°F |
16 mph
NNE
|
|
Sunday
Nov 8
|
Isolated Rain Showers
|
84°F |
18 mph
NE
|
|
Sunday Night
Nov 8
|
Scattered Rain Showers
|
71°F |
16 mph
NE
|
|
Monday
Nov 9
|
Scattered Rain Showers
|
83°F |
10 to 17 mph
NE
|
|
Monday Night
Nov 9
|
Scattered Rain Showers
|
71°F |
10 mph
NNE
|
|
Tuesday
Nov 10
|
Isolated Rain Showers then Mostly Sunny
|
84°F |
10 to 17 mph
NE
|
|
Tuesday Night
Nov 10
|
Scattered Rain Showers
|
71°F |
17 mph
NE
|
|
Veterans Day
Nov 11
|
Isolated Rain Showers then Mostly Sunny
|
83°F |
16 to 22 mph
NE
|
|
Wednesday Night
Nov 11
|
Scattered Rain Showers
|
71°F |
18 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kapaahu.