Kahului 7-day weather forecast

Written by:
June 8, 2026
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Kahului 7-day weather forecast

created the forecast for Kahului, Hawaii using data from . This week's high is 82 掳F on Saturday, while the low is 76 掳F on Sunday. There are expected to be 3 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Sunday, August 2

- High of 81 掳F, low of 76 掳F (69% humidity)
- Sunny with a 40% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:00 AM, sunset at 7:03 PM
1 / 6
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Monday, August 3

- High of 81 掳F, low of 77 掳F (67% humidity)
- Fair with a 40% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (13 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:00 AM, sunset at 7:03 PM
2 / 6
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Tuesday, August 4

- High of 81 掳F, low of 77 掳F (69% humidity)
- Overcast with a 28% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:01 AM, sunset at 7:02 PM
3 / 6
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Wednesday, August 5

- High of 81 掳F, low of 77 掳F (72% humidity)
- Overcast with a 28% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:01 AM, sunset at 7:02 PM
- Last quarter moon
4 / 6
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Thursday, August 6

- High of 81 掳F, low of 77 掳F (73% humidity)
- Overcast with a 33% 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 6:01 AM, sunset at 7:01 PM
5 / 6
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Friday, August 7

- High of 81 掳F, low of 76 掳F (65% humidity)
- Mostly sunny with a 30% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:02 AM, sunset at 7:01 PM
6 / 6
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Saturday, August 8

- High of 82 掳F, low of 76 掳F (66% humidity)
- Overcast with a 35% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:02 AM, sunset at 7:00 PM

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