Maui County Weather Forecast
Maui County weather: 69°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in Maui County?
Yes - rain is likely in Maui County today.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 3,1 in of precipitation is forecast, with the wettest days falling on Wed, Thu, Fri, Sat, Sun, Mon and Tue.
The next 7 days carry about 10.9 times a normal week's rain for August (3,1 in against 0,3 in).
16-day forecast for Maui County
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Wed, Aug 19 | ☁️ Overcast | 76° / 66° | 100% | 11 mph | 4 |
| Thu, Aug 20 | 🌦️ Light drizzle | 76° / 66° | 100% · 0,0 in | 8 mph | 9 |
| Fri, Aug 21 | ⛈️ Thunderstorm | 77° / 71° | 99% · 0,5 in | 5 mph | 7 |
| Sat, Aug 22 | ☁️ Overcast | 81° / 69° | 57% | 15 mph | 9 |
| Sun, Aug 23 | 🌧️ Heavy drizzle | 75° / 71° | 75% · 0,4 in | 15 mph | 9 |
| Mon, Aug 24 | ⛈️ Thunderstorm with hail | 76° / 72° | 97% · 2,0 in | 6 mph | 6 |
| Tue, Aug 25 | 🌦️ Drizzle | 76° / 70° | 100% · 0,2 in | 9 mph | 2 |
| Wed, Aug 26 | ☁️ Overcast | 75° / 67° | 100% | 11 mph | 3 |
| Thu, Aug 27 | ☁️ Overcast | 74° / 67° | 100% | 13 mph | 3 |
| Fri, Aug 28 | ⛅ Partly cloudy | 74° / 68° | 99% | 14 mph | 5 |
| Sat, Aug 29 | ⛅ Partly cloudy | 76° / 67° | 100% | 15 mph | 7 |
| Sun, Aug 30 | ☁️ Overcast | 74° / 67° | 97% | 13 mph | 9 |
| Mon, Aug 31 | ⛅ Partly cloudy | 75° / 65° | 89% | 13 mph | 8 |
| Tue, Sep 1 | 🌦️ Light drizzle | 76° / 64° | 95% · 0,1 in | 14 mph | 4 |
| Wed, Sep 2 | ⛈️ Thunderstorm | 74° / 71° | 89% · 0,9 in | 7 mph | 6 |
| Thu, Sep 3 | 🌦️ Light drizzle | 77° / 70° | 62% · 0,0 in | 11 mph | 8 |
What this means for Maui County
Today is slightly cooler than average for August. The forecast high of 76°F is 5.2°F below the 81°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 41°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid February, March and April - historically the least comfortable months here.
See the Maui County forecast by time range
Maui County weather - more answers
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Frequently asked questions
Where is Maui County?
Maui County is a county in Hawaii. Its coordinates are 20.7984, -156.3319. It lies in North America.
What is the weather like in Maui County right now?
It is currently 69°F (21°C) with clear. Humidity is 94% and wind is 4 mph.
When is the best time to visit Maui County?
June, July, August, September, October and December offer the most comfortable conditions in Maui County, which has a Mediterranean climate. February, March and April are usually the hardest months for outdoor plans.
What time zone is Maui County in?
Maui County observes Pacific/Honolulu (UTC-10:00). The local time is 2:54 AM.
How many people live in Maui County?
Maui County has a population of approximately 165.000.
What is the nearest airport to Maui County?
The closest airports are Daniel K. Inouye International Airport (HNL), 109 mi away.
What are the top things to do in Maui County?
Popular options include Maui, Haleakala National Park, Road to Hana, Hawaii (Big Island), Waikiki Beach and Pearl Harbor National Memorial.
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 August 21, 2026 at 2:54 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
