UV Index for Marcus, IA

Current Marcus UV Index

0 (Low)

Last Updated 30 minutes ago

Hourly Marcus UV Index

The hourly Marcus, IA UV Index forecast for Wednesday, October 29th, 2025.

5 Day Hourly Marcus UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Marcus, IA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Marcus over the next five days will be 2.6 on Thursday, October 30th at 2:00 pm.

The UV index forecast for Wednesday, October 29th in Marcus, IA is below.

Time UV Index Risk
9am 0.1
Low
10am 0.5
Low
11am 1.3
Low
12pm 1.9
Low
1pm 1.9
Low
2pm 2.1
Low
3pm 1.8
Low
4pm 0.6
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 Thursday, October 30th in Marcus, IA 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 0.2
Low
10am 0.6
Low
11am 1.4
Low
12pm 2.2
Low
1pm 1.8
Low
2pm 2.6
Low
3pm 1.2
Low
4pm 1.1
Low
5pm 0.5
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, October 31st in Marcus, IA 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 0.2
Low
10am 0.6
Low
11am 1.2
Low
12pm 1
Low
1pm 1
Low
2pm 1.4
Low
3pm 1.1
Low
4pm 0.7
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 Saturday, November 1st in Marcus, IA 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