UV Index for Monticello, IA

Current Monticello UV Index

0 (Low)

Last Updated 49 minutes ago

Hourly Monticello UV Index

The hourly Monticello, IA UV Index forecast for Sunday, September 14th, 2025.

5 Day Hourly Monticello UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Monticello, IA has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Monticello over the next five days will be 6.7 on Sunday, September 14th at 1:00 pm.

The UV index forecast for Sunday, September 14th in Monticello, IA is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Monday, September 15th in Monticello, 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 0.3
Low
9am 1
Low
10am 2.2
Low
11am 3.8
Moderate
12pm 4
Moderate
1pm 5.5
Moderate
2pm 5.1
Moderate
3pm 3.8
Moderate
4pm 1.9
Low
5pm 0.6
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 16th in Monticello, 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 0.2
Low
9am 0.9
Low
10am 2
Low
11am 3.2
Moderate
12pm 4.4
Moderate
1pm 5.1
Moderate
2pm 5.3
Moderate
3pm 4.2
Moderate
4pm 2.6
Low
5pm 1.3
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in Monticello, 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 0.3
Low
9am 1
Low
10am 2.1
Low
11am 3.2
Moderate
12pm 4.3
Moderate
1pm 5.3
Moderate
2pm 5.6
Moderate
3pm 4.3
Moderate
4pm 2.5
Low
5pm 0.8
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Monticello, 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