UV Index for Logan, MI

Current Logan UV Index

0 (Low)

Last Updated 45 minutes ago

Hourly Logan UV Index

The hourly Logan, MI UV Index forecast for Wednesday, October 1st, 2025.

5 Day Hourly Logan UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Logan, MI has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Logan over the next five days will be 4.9 on Wednesday, October 1st at 2:00 pm.

The UV index forecast for Wednesday, October 1st in Logan, MI is below.

Time UV Index Risk
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.4
Low
10am 1.3
Low
11am 2.7
Low
12pm 3.8
Moderate
1pm 4.8
Moderate
2pm 4.9
Moderate
3pm 4
Moderate
4pm 2.6
Low
5pm 1.5
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, October 2nd in Logan, MI 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
Low
9am 0.4
Low
10am 1
Low
11am 2.1
Low
12pm 3.2
Moderate
1pm 4.2
Moderate
2pm 4.2
Moderate
3pm 3.4
Moderate
4pm 2.4
Low
5pm 1.2
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, October 3rd in Logan, MI 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
Low
9am 0.4
Low
10am 1.2
Low
11am 2.5
Low
12pm 3.9
Moderate
1pm 4.8
Moderate
2pm 4.9
Moderate
3pm 4.1
Moderate
4pm 2.8
Low
5pm 1.4
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, October 4th in Logan, MI 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
Low