UV Index for Waialua, HI

Current Waialua UV Index

0 (Low)

Last Updated 6 minutes ago

Hourly Waialua UV Index

The hourly Waialua, HI UV Index forecast for Saturday, August 30th, 2025.

5 Day Hourly Waialua UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Waialua, HI has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Waialua over the next five days will be 12 on Saturday, August 30th at 1:00 pm.

The UV index forecast for Saturday, August 30th in Waialua, HI is below.

Time UV Index Risk
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 31st in Waialua, 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 0.2
Low
8am 1.2
Low
9am 2.9
Low
10am 4.6
Moderate
11am 6.5
High
12pm 7.7
High
1pm 7.3
High
2pm 5.2
Moderate
3pm 5.2
Moderate
4pm 3.3
Moderate
5pm 1.2
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Waialua, 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 0.2
Low
8am 1.3
Low
9am 3.6
Moderate
10am 6.7
High
11am 9.3
Very High
12pm 10.5
Very High
1pm 10.8
Very High
2pm 9.3
Very High
3pm 6.1
High
4pm 3.2
Moderate
5pm 1
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 2nd in Waialua, 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 0.2
Low
8am 1
Low
9am 2.2
Low
10am 5.2
Moderate
11am 6.6
High
12pm 8.8
Very High
1pm 10.3
Very High
2pm 8.6
Very High
3pm 6.5
High
4pm 4
Moderate
5pm 1.4
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 3rd in Waialua, HI is below.

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