Hawaii County, HI Weather Forecast
County weather hub
Cloudy then Isolated Rain Showers
Compare major city weather across Hawaii County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Isolated rain showers after noon. Cloudy, with a high near 59. West northwest wind 6 to 12 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Hawaii County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 14 of 14 mapped cities in Hawaii County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 14 to Apr 16, 2026
- Latest sync
- Apr 9, 2026 10:23 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Hawaii County
Tuesday looks like the warmest upcoming period in Hawaii County at 59 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph WNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 10:23 PM HST
- Coverage
- 3 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
Cloudy, with a low around 46. West wind 3 to 9 mph.
Scattered rain showers after noon. Mostly cloudy, with a high near 59. North northwest wind 2 to 12 mph. Chance of precipitation is 30%.
Mostly cloudy, with a low around 46. East northeast wind around 2 mph.
Isolated rain showers after noon. Cloudy, with a high near 58. East wind around 3 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Cloudy then Isolated Rain Showers
|
59°F |
6 to 12 mph
WNW
|
|
Tuesday Night
Apr 14
|
Cloudy
|
46°F |
3 to 9 mph
W
|
|
Wednesday
Apr 15
|
Mostly Cloudy then Scattered Rain Showers
|
59°F |
2 to 12 mph
NNW
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
46°F |
2 mph
ENE
|
|
Thursday
Apr 16
|
Cloudy then Isolated Rain Showers
|
58°F |
3 mph
E
|
Major City Forecasts
Live forecast snapshots for major cities across Hawaii County.
Coverage
Forecast coverage currently spans 14 of 14 mapped cities in Hawaii County.
Largest mapped city population in this region: 11,404.
