UV Index for Keaau, HI

Current Keaau UV Index

0 (Low)

Last Updated 41 minutes ago

Hourly Keaau UV Index

The hourly Keaau, HI UV Index forecast for Saturday, August 23rd, 2025.

5 Day Hourly Keaau UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Keaau, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Keaau over the next five days will be 15.2 on Sunday, August 24th at 12:00 pm.

The UV index forecast for Saturday, August 23rd in Keaau, HI is below.

Time UV Index Risk

The UV index forecast for Sunday, August 24th in Keaau, 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 0.5
Low
8am 2.1
Low
9am 5.3
Moderate
10am 9.3
Very High
11am 13.1
Extreme
12pm 15.2
Extreme
1pm 14.9
Extreme
2pm 12.3
Extreme
3pm 8
Very High
4pm 4.1
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 Monday, August 25th in Keaau, 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 0.5
Low
8am 2.1
Low
9am 5.3
Moderate
10am 9.4
Very High
11am 13.2
Extreme
12pm 15.2
Extreme
1pm 14
Extreme
2pm 10.3
Very High
3pm 5.4
Moderate
4pm 1.9
Low
5pm 0.6
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, August 26th in Keaau, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
6am 0
Low
7am 0.4
Low
8am 1.9
Low
9am 5
Moderate
10am 9.3
Very High
11am 13.2
Extreme
12pm 15.2
Extreme
1pm 11
Extreme
2pm 7.4
High
3pm 4
Moderate
4pm 1.8
Low
5pm 0.8
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, August 27th in Keaau, HI is below.

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