UV Index for Volcano, HI

Current Volcano UV Index

0 (Low)

Last Updated 11 minutes ago

Hourly Volcano UV Index

The hourly Volcano, HI UV Index forecast for Friday, January 2nd, 2026.

5 Day Hourly Volcano UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Volcano, HI has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Volcano over the next five days will be 6.6 on Saturday, January 3rd at 1:00 pm.

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

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

The UV index forecast for Saturday, January 3rd in Volcano, 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 1.8
Low
10am 3.8
Moderate
11am 5.4
Moderate
12pm 6.2
High
1pm 6.6
High
2pm 5.5
Moderate
3pm 3.4
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 Sunday, January 4th in Volcano, 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 3
Moderate
11am 5
Moderate
12pm 5.9
Moderate
1pm 5.5
Moderate
2pm 4.6
Moderate
3pm 2.8
Low
4pm 1.2
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 Monday, January 5th in Volcano, 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
Low
8am 0.5
Low
9am 1.7
Low
10am 2
Low
11am 0.8
Low
12pm 0.6
Low
1pm 0.7
Low
2pm 1
Low
3pm 0.7
Low
4pm 0.4
Low
5pm 0.2
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, January 6th in Volcano, HI is below.

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