Kahului 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Kahului 7-day weather forecast

Stacker created the forecast for Kahului, Hawaii using data from OpenWeather. This week's high is 78 °F on Sunday, while the low is 72 °F on Thursday. There are expected to be 3 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Sunday, April 19

- High of 78 °F, low of 73 °F (76% humidity)
- Overcast with a 32% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:03 AM, sunset at 6:45 PM
1 / 6
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Monday, April 20

- High of 76 °F, low of 74 °F (80% humidity)
- Partly cloudy with a 32% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:02 AM, sunset at 6:46 PM
2 / 6
Dmitry Naumov // Shutterstock

Tuesday, April 21

- High of 77 °F, low of 74 °F (79% humidity)
- Mostly cloudy with a 28% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:02 AM, sunset at 6:46 PM
3 / 6
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Wednesday, April 22

- High of 77 °F, low of 73 °F (75% humidity)
- Sunny with a 34% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:01 AM, sunset at 6:46 PM
4 / 6
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Thursday, April 23

- High of 76 °F, low of 72 °F (79% humidity)
- Partly cloudy with a 45% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:00 AM, sunset at 6:47 PM
- First quarter moon
5 / 6
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Friday, April 24

- High of 76 °F, low of 72 °F (68% humidity)
- Fair with a 37% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:59 AM, sunset at 6:47 PM
6 / 6
Deborah Kolb // Shutterstock

Saturday, April 25

- High of 77 °F, low of 72 °F (69% humidity)
- Sunny with a 40% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:59 AM, sunset at 6:48 PM

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