UV Index for Pearl City, HI

Current Pearl City UV Index

0 (Low)

Last Updated 15 minutes ago

Hourly Pearl City UV Index

The hourly Pearl City, HI UV Index forecast for Friday, October 17th, 2025.

5 Day Hourly Pearl City UV Index Forecast

Last Updated 21 hours ago

The UV index forecast for the next five days in Pearl City, HI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Pearl City over the next five days will be 8.9 on Saturday, October 18th at 1:00 pm.

The UV index forecast for Friday, October 17th in Pearl City, HI is below.

Time UV Index Risk
6am 0
Low
7am 0
Low
8am 0.6
Low
9am 2.1
Low
10am 4.6
Moderate
11am 7.1
High
12pm 8.7
Very High
1pm 8.8
Very High
2pm 7.2
High
3pm 4.8
Moderate
4pm 2.3
Low
5pm 0.7
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, October 18th in Pearl City, 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 0.6
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.2
High
12pm 8.8
Very High
1pm 8.9
Very High
2pm 7.3
High
3pm 4.8
Moderate
4pm 2.4
Low
5pm 0.7
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, October 19th in Pearl City, 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 0.6
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.1
High
12pm 8.7
Very High
1pm 8.8
Very High
2pm 7.2
High
3pm 4.7
Moderate
4pm 2.3
Low
5pm 0.7
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, October 20th in Pearl City, HI is below.

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