Maui Weather Forecast
Maui weather: 73°F, partly cloudy. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Maui
Derived from the current forecast window - not an official warning.
Peak gusts of 35 mph and 1 thunderstorm day in the next 16 days.
Wettest single day forecast at 0,7 in, 1,6 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Maui
Flood Watch issued September 17 at 5:40PM HST until September 18 at 6:00AM HST by NWS Honolulu HI
Issued by NWS Honolulu HI
16-day forecast for Maui
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Thu, Sep 17 | ⛈️ Thunderstorm | 80° / 71° | 100% · 0,2 in | 11 mph | 9 |
| Fri, Sep 18 | 🌧️ Heavy drizzle | 79° / 69° | 93% · 0,4 in | 8 mph | 7 |
| Sat, Sep 19 | 🌦️ Light drizzle | 78° / 70° | 87% · 0,0 in | 9 mph | 9 |
| Sun, Sep 20 | ☁️ Overcast | 78° / 70° | 93% | 12 mph | 9 |
| Mon, Sep 21 | 🌦️ Light drizzle | 78° / 69° | 95% · 0,0 in | 15 mph | 9 |
| Tue, Sep 22 | 🌦️ Light drizzle | 78° / 71° | 100% · 0,0 in | 10 mph | 8 |
| Wed, Sep 23 | 🌦️ Light drizzle | 76° / 71° | 100% · 0,2 in | 9 mph | 6 |
| Thu, Sep 24 | 🌦️ Light showers | 74° / 70° | 99% · 0,7 in | 9 mph | 4 |
| Fri, Sep 25 | 🌦️ Light drizzle | 73° / 70° | 100% · 0,1 in | 14 mph | 7 |
| Sat, Sep 26 | 🌦️ Light drizzle | 77° / 68° | 89% · 0,0 in | 15 mph | 8 |
| Sun, Sep 27 | ☁️ Overcast | 77° / 69° | 89% | 14 mph | 9 |
| Mon, Sep 28 | ⛅ Partly cloudy | 76° / 67° | 100% | 14 mph | 9 |
| Tue, Sep 29 | ⛅ Partly cloudy | 77° / 67° | 92% | 16 mph | 8 |
| Wed, Sep 30 | 🌤️ Mainly clear | 74° / 68° | 95% | 13 mph | 6 |
| Thu, Oct 1 | ⛅ Partly cloudy | 75° / 68° | 99% | 12 mph | 8 |
| Fri, Oct 2 | ☁️ Overcast | 73° / 67° | 70% · 0,0 in | 15 mph | 6 |
What this means for Maui
Today is about average for September. The forecast high of 80°F is in line with the 80°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Visibility is down to 1,8 mi - use low beams and leave extra following distance. 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.
See the Maui forecast by time range
Maui weather - more answers
Explore Maui
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Maui?
Maui is an island in Hawaii. Its coordinates are 20.7984, -156.3319. It lies in North America.
What is the weather like in Maui right now?
It is currently 73°F (23°C) with partly cloudy. Humidity is 87% and wind is 4 mph.
When is the best time to visit Maui?
June, July, September, October and December offer the most comfortable conditions in Maui, which has a Mediterranean climate. February, March and April are usually the hardest months for outdoor plans.
What time zone is Maui in?
Maui observes Pacific/Honolulu (UTC-10:00). The local time is 10:42 AM.
What is the nearest airport to Maui?
The closest airports are Daniel K. Inouye International Airport (HNL), 109 mi away.
What are the top things to do in Maui?
Popular options include Haleakala National Park, Road to Hana, Hawaii (Big Island), Waikiki Beach, Pearl Harbor National Memorial and Oahu.
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 10:42 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
