UV Index for Round Lake Heights, IL

Current Round Lake Heights UV Index

4.8 (Moderate)

Last Updated 9 minutes ago

Hourly Round Lake Heights UV Index

The hourly Round Lake Heights, IL UV Index forecast for Tuesday, July 15th, 2025.

5 Day Hourly Round Lake Heights UV Index Forecast

Last Updated 3 hours ago

The UV index forecast for the next five days in Round Lake Heights, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Round Lake Heights over the next five days will be 9.4 on Tuesday, July 15th at 1:00 pm.

The UV index forecast for Tuesday, July 15th in Round Lake Heights, IL is below.

Time UV Index Risk
5pm 2.8
Low
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 16th in Round Lake Heights, IL 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 0.5
Low
8am 1.5
Low
9am 2.9
Low
10am 4.9
Moderate
11am 7.6
High
12pm 9.2
Very High
1pm 9.3
Very High
2pm 9
Very High
3pm 7.2
High
4pm 5
Moderate
5pm 2.8
Low
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 17th in Round Lake Heights, IL 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 0.4
Low
8am 0.8
Low
9am 1.6
Low
10am 2.1
Low
11am 2.8
Low
12pm 1.6
Low
1pm 1.5
Low
2pm 2
Low
3pm 1.4
Low
4pm 0.9
Low
5pm 0.5
Low
6pm 0.3
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in Round Lake Heights, IL 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 0.5
Low
8am 1.4
Low
9am 3.1
Moderate
10am 5.2
Moderate
11am 7.4
High
12pm 8.9
Very High
1pm 9.4
Very High
2pm 8.7
Very High
3pm 7
High
4pm 4.8
Moderate
5pm 2.7
Low
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Round Lake Heights, IL 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 0.4
Low