Download the UV Index Today app - Get daily UV alerts

UV Index for Spirit Lake, SD

Current Spirit Lake UV Index

1.6 (Low)

Last Updated 52 minutes ago

Hourly Spirit Lake UV Index

The hourly Spirit Lake, SD UV Index forecast for Monday, November 9th, 2026.

5 Day Hourly Spirit Lake UV Index Forecast

Last Updated 1 day ago

The UV index forecast for the next five days in Spirit Lake, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Spirit Lake over the next five days will be 2.1 on Monday, November 9th at 1:00 pm.

The UV index forecast for Monday, November 9th in Spirit Lake, SD is below.

Time UV Index Risk
12pm 2
Low
1pm 2.1
Low
2pm 1.6
Low
3pm 1
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, November 12th in Spirit Lake, SD is below.

Time UV Index Risk
10am 0.8
Low
11am 1.2
Low
12pm 1.5
Low
1pm 1.6
Low
2pm 1.3
Low
3pm 0.8
Low
4pm 0.3
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, November 13th in Spirit Lake, SD 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