Hawaii Weather Forecast
State weather hub
Mostly Sunny
Compare major city weather across Hawaii, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 82. North wind around 15 mph, with gusts as high as 21 mph.
State Weather Overview
This state weather page brings together forecast coverage for Hawaii so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 9 of 10 mapped cities in Hawaii.
Page Snapshot
- Page focus
- state weather
- Forecast window
- May 21, 2026
- Latest sync
- May 15, 2026 6:20 PM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Hawaii
Thursday looks like the warmest upcoming period in Hawaii at 82 degrees F.
Thursday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Thursday at about 15 mph N.
The forecast from May 21 through May 21 stays mostly dry.
Forecast Details
- Last updated
- May 15, 2026 6:20 PM HST
- Coverage
- 2 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHMO
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 67. North wind around 15 mph, with gusts as high as 21 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 21
|
Mostly Sunny
|
82°F |
15 mph
N
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
67°F |
15 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Hawaii.
Coverage
Forecast coverage currently spans 9 of 10 mapped cities in Hawaii.
Largest mapped city population in this region: 371,657.
Region Links
