Kapa'a, HI Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Kapa'a, HI in one place.
A chance of rain showers. Partly sunny, with a high near 84. East northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Kapa'a, 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: Jul 10, 2026 1:55 AM HST.
The active forecast window currently covers Jul 11 to Jul 16, 2026 for Kapa'a, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 1:55 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Kapa‘a
Tuesday looks like the warmest upcoming period in Kapa‘a at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Saturday at about 16 mph ENE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 1:55 AM HST
- Coverage
- 6 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHKI
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Occasional rain showers. Mostly cloudy, with a low around 75. East northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Occasional rain showers. Cloudy, with a high near 84. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers. Mostly cloudy, with a low around 75. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 84. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Scattered rain showers. Mostly cloudy, with a low around 75. East northeast wind around 13 mph. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 85. East northeast wind around 12 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 75. East northeast wind 9 to 14 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 85. East northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a low around 75. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 85. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 11
|
Chance Rain Showers
|
84°F |
16 mph
ENE
|
|
Saturday Night
Jul 11
|
Occasional Rain Showers
|
75°F |
14 mph
ENE
|
|
Sunday
Jul 12
|
Occasional Rain Showers
|
84°F |
15 mph
ENE
|
|
Sunday Night
Jul 12
|
Chance Rain Showers
|
75°F |
14 mph
ENE
|
|
Monday
Jul 13
|
Chance Rain Showers
|
84°F |
14 mph
ENE
|
|
Monday Night
Jul 13
|
Scattered Rain Showers
|
75°F |
13 mph
ENE
|
|
Tuesday
Jul 14
|
Chance Rain Showers
|
85°F |
12 mph
ENE
|
|
Tuesday Night
Jul 14
|
Chance Rain Showers
|
75°F |
9 to 14 mph
ENE
|
|
Wednesday
Jul 15
|
Chance Rain Showers
|
85°F |
14 mph
ENE
|
|
Wednesday Night
Jul 15
|
Chance Rain Showers
|
75°F |
14 mph
ENE
|
|
Thursday
Jul 16
|
Chance Rain Showers
|
85°F |
14 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kapa‘a.
