UV Index for Hermantown, MN

Current Hermantown UV Index

0 (Low)

Last Updated 48 minutes ago

Hourly Hermantown UV Index

The hourly Hermantown, MN UV Index forecast for Wednesday, July 16th, 2025.

5 Day Hourly Hermantown UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Hermantown, MN has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Hermantown over the next five days will be 8.3 on Thursday, July 17th at 1:00 pm.

The UV index forecast for Wednesday, July 16th in Hermantown, MN is below.

Time UV Index Risk
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.3
Low
10am 0.4
Low
11am 0.6
Low
12pm 0.9
Low
1pm 0.6
Low
2pm 1.8
Low
3pm 1
Low
4pm 0.6
Low
5pm 0.4
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 17th in Hermantown, MN 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 0.4
Low
8am 1.2
Low
9am 2.5
Low
10am 4.3
Moderate
11am 6.2
High
12pm 7.6
High
1pm 8.3
Very High
2pm 8
Very High
3pm 6.7
High
4pm 4.9
Moderate
5pm 3
Moderate
6pm 1.5
Low
7pm 0.6
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in Hermantown, MN 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 0.6
Low
9am 1.5
Low
10am 3.7
Moderate
11am 5.3
Moderate
12pm 3.1
Moderate
1pm 6.3
High
2pm 6.8
High
3pm 6
High
4pm 2.1
Low
5pm 2.2
Low
6pm 1.4
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Hermantown, MN 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