Hawaii County Weather Forecast
Hawaii County weather: 55°F, partly cloudy. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in Hawaii County?
No - rain is unlikely in Hawaii County today.
Rain is very unlikely today - plans do not need a backup.
Over the next 7 days, about 0,3 in of precipitation is forecast, with the wettest days falling on Tue, Wed, Thu and Sun.
Rainfall over the next 7 days is close to normal for October (0,3 in against a typical 0,4 in).
16-day forecast for Hawaii County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | ☁️ Overcast | 60° / 47° | 8% | 13 mph | 8 |
| Tue, Oct 27 | 🌦️ Light drizzle | 59° / 52° | 80% · 0,0 in | 11 mph | 7 |
| Wed, Oct 28 | 🌧️ Heavy drizzle | 60° / 53° | 92% · 0,2 in | 18 mph | 7 |
| Thu, Oct 29 | 🌦️ Light drizzle | 61° / 52° | 54% · 0,0 in | 13 mph | 8 |
| Fri, Oct 30 | 🌥️ Fog | 60° / 49° | 17% | 9 mph | 5 |
| Sat, Oct 31 | 🌦️ Light drizzle | 57° / 46° | 34% · 0,0 in | 9 mph | 8 |
| Sun, Nov 1 | 🌦️ Light drizzle | 58° / 44° | 42% · 0,0 in | 11 mph | 8 |
| Mon, Nov 2 | 🌥️ Fog | 57° / 45° | 39% | 8 mph | 8 |
| Tue, Nov 3 | 🌥️ Fog | 56° / 45° | 41% | 7 mph | 8 |
| Wed, Nov 4 | 🌥️ Fog | 59° / 47° | 45% | 10 mph | 8 |
| Thu, Nov 5 | 🌥️ Fog | 61° / 49° | 41% | 11 mph | 8 |
| Fri, Nov 6 | 🌥️ Fog | 63° / 48° | 37% | 11 mph | 8 |
| Sat, Nov 7 | ☁️ Overcast | 61° / 48° | 34% | 11 mph | 8 |
| Sun, Nov 8 | 🌥️ Fog | 61° / 49° | 33% | 11 mph | 8 |
| Mon, Nov 9 | ☁️ Overcast | 63° / 49° | 39% | 12 mph | 7 |
| Tue, Nov 10 | 🌥️ Fog | 59° / 50° | 32% | 4 mph | 7 |
What this means for Hawaii County
Today is about average for October. The forecast high of 60°F is in line with the 60°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 39°F - an unusually even climate through the year.
What to pack, what to skip
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid March, April and August - historically the least comfortable months here.
See the Hawaii County forecast by time range
Hawaii County weather - more answers
Explore Hawaii County
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Frequently asked questions
Where is Hawaii County?
Hawaii County is a county in Hawaii. Its coordinates are 19.5429, -155.6659. It lies in North America.
What is the weather like in Hawaii County right now?
It is currently 55°F (13°C) with partly cloudy. Humidity is 79% and wind is 7 mph.
When is the best time to visit Hawaii County?
June, July, October and December offer the most comfortable conditions in Hawaii County, which has a temperate climate. March, April and August are usually the hardest months for outdoor plans.
What time zone is Hawaii County in?
Hawaii County observes Pacific/Honolulu (UTC-10:00). The local time is 7:53 PM.
How many people live in Hawaii County?
Hawaii County has a population of approximately 205.000.
What is the nearest airport to Hawaii County?
The closest airports are Daniel K. Inouye International Airport (HNL), 191 mi away.
What are the top things to do in Hawaii County?
Popular options include Hawaii (Big Island), Hawaii Volcanoes National Park, Road to Hana, Haleakala National Park, Maui and Waikiki Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - 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 October 26, 2026 at 7:53 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
