UV Index for Decatur City, IA

Current Decatur City UV Index

8.2 (Very High)

Last Updated 50 minutes ago

Hourly Decatur City UV Index

The hourly Decatur City, IA UV Index forecast for Monday, July 14th, 2025.

5 Day Hourly Decatur City UV Index Forecast

Last Updated 1 day ago

The UV index forecast for the next five days in Decatur City, IA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Decatur City over the next five days will be 9.9 on Monday, July 14th at 1:00 pm.

The UV index forecast for Monday, July 14th in Decatur City, IA is below.

Time UV Index Risk
4pm 6
High
5pm 3.6
Moderate
6pm 1.8
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 15th in Decatur City, 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 0.3
Low
8am 1
Low
9am 2.5
Low
10am 4.6
Moderate
11am 6.8
High
12pm 8.7
Very High
1pm 9.7
Very High
2pm 9.4
Very High
3pm 7.9
High
4pm 5.8
Moderate
5pm 3.6
Moderate
6pm 1.8
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 16th in Decatur City, 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 0.2
Low
8am 0.2
Low
9am 2
Low
10am 3.2
Moderate
11am 4.2
Moderate
12pm 8.6
Very High
1pm 9.3
Very High
2pm 9.6
Very High
3pm 8.1
Very High
4pm 6
High
5pm 3.6
Moderate
6pm 1.7
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 17th in Decatur City, 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 0.2
Low