Hawaii County, HI Weather Forecast
County weather hub
Sunny
Compare major city weather across Hawaii County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 57. North wind around 3 mph.
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
- May 30, 2026
- Latest sync
- May 24, 2026 8:46 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Hawaii County
Saturday looks like the warmest upcoming period in Hawaii County at 57 degrees F.
Saturday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Saturday at about 3 mph N.
The forecast from May 30 through May 30 stays mostly dry.
Forecast Details
- Last updated
- May 24, 2026 8:46 AM HST
- Coverage
- 2 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
Clear, with a low around 44. East northeast wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
57°F |
3 mph
N
|
|
Saturday Night
May 30
|
Clear
|
44°F |
2 mph
ENE
|
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.
