
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
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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
- 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

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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
- 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

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Alex Linch // Shutterstock
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
- 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

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Piyawat Nandeenopparit // Shutterstock
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
- 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

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STILLFX // Shutterstock
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
- 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
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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
- 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