Kahului 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Kahului 7-day weather forecast

Stacker created the forecast for Kahului, Hawaii using data from OpenWeather. This week's high is 82 °F on Saturday, while the low is 75 °F on Monday. There are expected to be 3 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Sunday, September 7

- High of 80 °F, low of 76 °F (71% humidity)
- Sunny with a 35% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:11 AM, sunset at 6:36 PM
- Full moon
1 / 6
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Monday, September 8

- High of 80 °F, low of 75 °F (60% humidity)
- Sunny with a 57% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:11 AM, sunset at 6:35 PM
2 / 6
AnnaElizabeth photography // Shutterstock

Tuesday, September 9

- High of 81 °F, low of 77 °F (72% humidity)
- Partly cloudy with a 38% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:11 AM, sunset at 6:34 PM
3 / 6
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Wednesday, September 10

- High of 81 °F, low of 77 °F (75% humidity)
- Partly cloudy with a 40% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:12 AM, sunset at 6:33 PM
4 / 6
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Thursday, September 11

- High of 81 °F, low of 77 °F (69% humidity)
- Sunny with a 28% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:12 AM, sunset at 6:32 PM
5 / 6
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Friday, September 12

- High of 81 °F, low of 76 °F (70% humidity)
- Overcast with a 33% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:12 AM, sunset at 6:31 PM
6 / 6
Witaya Proadtayakogool // Shutterstock

Saturday, September 13

- High of 82 °F, low of 77 °F (71% humidity)
- Overcast with a 29% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:12 AM, sunset at 6:30 PM

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