Kea'au, HI Weather Forecast
Local 7-day forecast
Scattered Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Kea'au, HI in one place.
Scattered rain showers. Partly sunny, with a high near 78. North northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Kea'au, 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 19, 2026 2:39 AM HST.
The active forecast window currently covers Jul 20 to Jul 25, 2026 for Kea'au, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 20 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 2:39 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Kea‘au
Monday looks like the warmest upcoming period in Kea‘au at 78 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Friday at about 5 to 8 mph NNE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 2:39 AM HST
- Coverage
- 6 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
Occasional rain showers. Cloudy, with a low around 68. North northwest wind 1 to 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Occasional rain showers. Mostly cloudy, with a high near 77. North northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Occasional rain showers. Cloudy, with a low around 69. North wind 1 to 5 mph. Chance of precipitation is 100%.
Occasional rain showers. Mostly cloudy, with a high near 76. North northeast wind 2 to 6 mph. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a low around 67. North wind 2 to 6 mph. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 76. North northeast wind 3 to 7 mph. Chance of precipitation is 60%.
Occasional rain showers. Cloudy, with a low around 67. North wind around 6 mph. Chance of precipitation is 80%.
A chance of rain showers. Partly sunny, with a high near 76. North northeast wind 5 to 8 mph. Chance of precipitation is 60%.
Occasional rain showers. Cloudy, with a low around 67. North wind 0 to 7 mph. Chance of precipitation is 90%.
A chance of rain showers. Partly sunny, with a high near 77. North wind 0 to 8 mph. Chance of precipitation is 70%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 20
|
Scattered Rain Showers
|
78°F |
5 mph
NNE
|
|
Monday Night
Jul 20
|
Occasional Rain Showers
|
68°F |
1 to 5 mph
NNW
|
|
Tuesday
Jul 21
|
Occasional Rain Showers
|
77°F |
5 mph
NNE
|
|
Tuesday Night
Jul 21
|
Occasional Rain Showers
|
69°F |
1 to 5 mph
N
|
|
Wednesday
Jul 22
|
Occasional Rain Showers
|
76°F |
2 to 6 mph
NNE
|
|
Wednesday Night
Jul 22
|
Chance Rain Showers
|
67°F |
2 to 6 mph
N
|
|
Thursday
Jul 23
|
Chance Rain Showers
|
76°F |
3 to 7 mph
NNE
|
|
Thursday Night
Jul 23
|
Occasional Rain Showers
|
67°F |
6 mph
N
|
|
Friday
Jul 24
|
Chance Rain Showers
|
76°F |
5 to 8 mph
NNE
|
|
Friday Night
Jul 24
|
Occasional Rain Showers
|
67°F |
0 to 7 mph
N
|
|
Saturday
Jul 25
|
Chance Rain Showers
|
77°F |
0 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kea‘au.