UV Index for Kahuku, HI

Current Kahuku UV Index

0 (Low)

Last Updated 37 minutes ago

Hourly Kahuku UV Index

The hourly Kahuku, HI UV Index forecast for Wednesday, December 31st, 2025.

5 Day Hourly Kahuku UV Index Forecast

Last Updated 21 hours ago

The UV index forecast for the next five days in Kahuku, HI has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Kahuku over the next five days will be 6.3 on Thursday, January 1st at 1:00 pm.

The UV index forecast for Wednesday, December 31st in Kahuku, HI is below.

Time UV Index Risk
6am 0
Low
7am 0
Low
8am 0.3
Low
9am 1.1
Low
10am 2.6
Low
11am 4.4
Moderate
12pm 5.6
Moderate
1pm 5.9
Moderate
2pm 4.9
Moderate
3pm 3.2
Moderate
4pm 1.4
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, January 1st in Kahuku, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.3
Low
9am 1.2
Low
10am 3
Moderate
11am 4.6
Moderate
12pm 6.1
High
1pm 6.3
High
2pm 5.2
Moderate
3pm 3.3
Moderate
4pm 1.5
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, January 2nd in Kahuku, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.3
Low
9am 1.1
Low
10am 2.6
Low
11am 3.2
Moderate
12pm 3.9
Moderate
1pm 2.8
Low
2pm 1.9
Low
3pm 0.9
Low
4pm 0.4
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, January 3rd in Kahuku, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low