Hawaii (Big Island) Weather Forecast
Hawaii (Big Island) weather: 57°F, thunderstorm. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Live radar and satellite over Hawaii (Big Island)
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Radar frames: RainViewer (global composite, ~10 minute refresh). Satellite: NASA GIBS MODIS true colour, previous day. Coverage and refresh vary by region.
Active alerts for Hawaii (Big Island)
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in Hawaii (Big Island) right now
Source: Open-Meteo. Updated 9:11 AM, Sep 18 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
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Hawaii (Big Island) weather - more answers
Explore Hawaii (Big Island)
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Frequently asked questions
Where is Hawaii (Big Island)?
Hawaii (Big Island) is an island in Hawaii. Its coordinates are 19.5429, -155.6659. It lies in North America.
What is the weather like in Hawaii (Big Island) right now?
It is currently 57°F (14°C) with thunderstorm. Humidity is 85% and wind is 5 mph.
When is the best time to visit Hawaii (Big Island)?
June, July, September, October and December offer the most comfortable conditions in Hawaii (Big Island), which has a temperate climate. March, April and August are usually the hardest months for outdoor plans.
What time zone is Hawaii (Big Island) in?
Hawaii (Big Island) observes Pacific/Honolulu (UTC-10:00). The local time is 9:11 AM.
What is the nearest airport to Hawaii (Big Island)?
The closest airports are Daniel K. Inouye International Airport (HNL), 191 mi away.
What are the top things to do in Hawaii (Big Island)?
Popular options include Hawaii Volcanoes National Park, Road to Hana, Haleakala National Park, Maui, Waikiki Beach and Pearl Harbor National Memorial.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated September 18, 2026 at 9:11 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
