Stacker created the forecast for Kahului, Hawaii using data from OpenWeather. This week's high is 79 °F on Sunday, while the low is 75 °F on Sunday. There are expected to be 5 sunny days and rain on 3 days this week.
There are currently no weather alerts.
Sunday, October 18
- High of 79 °F, low of 75 °F (70% humidity)
- Sunny with a 52% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:22 AM, sunset at 5:59 PM
- First quarter moon
You may also like: Are home prices going up in Kahului in 2026?
afoto6267 // Shutterstock
1 / 6Monday, October 19
- High of 79 °F, low of 76 °F (68% humidity)
- Sunny with a 40% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:22 AM, sunset at 5:58 PM
New Africa // Shutterstock
2 / 6Tuesday, October 20
- High of 78 °F, low of 76 °F (74% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:23 AM, sunset at 5:57 PM
Matusciac Alexandru // Shutterstock
3 / 6Wednesday, October 21
- High of 78 °F, low of 75 °F (68% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:23 AM, sunset at 5:57 PM
Rachasie // Shutterstock
4 / 6Thursday, October 22
- High of 78 °F, low of 76 °F (70% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:23 AM, sunset at 5:56 PM
Cari Rubin Photography // Shutterstock
5 / 6Friday, October 23
- High of 77 °F, low of 76 °F (77% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:24 AM, sunset at 5:55 PM
You may also like: Cheapest gas stations in Kahului
Zyabich // Shutterstock
6 / 6Saturday, October 24
- High of 77 °F, low of 76 °F (68% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:24 AM, sunset at 5:55 PM