Weather WorldKahului, HI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Kahului Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  | | | | |  | | | |  |
| Mostly Sunny | Partly Cloudy | Isolated Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Isolated Showers | Isolated Showers | Isolated Showers | Isolated Showers | Mostly Clear |
| Hi: 87°FHi: 31°C | Lo: 74°FLo: 23°C | Hi: 87°FHi: 31°C | Lo: 74°FLo: 23°C | Hi: 86°FHi: 30°C | Lo: 73°FLo: 23°C | Hi: 86°FHi: 30°C | Lo: 73°FLo: 23°C | Hi: 86°FHi: 30°C | Lo: 73°FLo: 23°C | Hi: 85°FHi: 29°C | Lo: 73°FLo: 23°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 341 AM HST Tue Sep 29 2026 
Kahului Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Kahului Weather Map
Kahului Quick Facts
Kahului Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 341 AM HST Tue Sep 29 2026
Discussion
... Comparing this mornings satellite imagery to the latest 11 PM HST forecast from the National Hurricane Center, Hurricane Nolo remains on a northerly track, forecast to pass roughly 300 miles west of Kauai. Strong vertical wind shear continues to weaken Nolo, which is forecast to weaken down to tropical storm strength over the next 36 to 48 hours. The main threats with Hurricane Nolo over the next few days will remain the potential for locally heavy rain bands that may develop, and ...