UV Index for Kahaluu, HI

Current Kahaluu UV Index

4.2 (Moderate)

Last Updated 49 minutes ago

Hourly Kahaluu UV Index

The hourly Kahaluu, HI UV Index forecast for Monday, October 27th, 2025.

5 Day Hourly Kahaluu UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Kahaluu, HI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Kahaluu over the next five days will be 8.2 on Thursday, October 30th at 1:00 pm.

The UV index forecast for Monday, October 27th in Kahaluu, HI is below.

Time UV Index Risk
3pm 4.3
Moderate
4pm 2.1
Low
5pm 0.6
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, October 28th in Kahaluu, 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 0.5
Low
9am 1.9
Low
10am 3.9
Moderate
11am 5.9
Moderate
12pm 7.2
High
1pm 7.7
High
2pm 5.8
Moderate
3pm 3.9
Moderate
4pm 1.8
Low
5pm 0.6
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, October 29th in Kahaluu, 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 0.5
Low
9am 1.9
Low
10am 4.1
Moderate
11am 6.2
High
12pm 7.3
High
1pm 7.4
High
2pm 6
High
3pm 3.7
Moderate
4pm 1.8
Low
5pm 0.6
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, October 30th in Kahaluu, 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 0.5
Low
9am 1.9
Low
10am 4.2
Moderate
11am 6.6
High
12pm 8
Very High
1pm 8.2
Very High
2pm 6.6
High
3pm 4.3
Moderate
4pm 2
Low
5pm 0.6
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, October 31st in Kahaluu, HI is below.

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