UV Index for Long Grove, IL

Current Long Grove UV Index

1 (Low)

Last Updated 29 minutes ago

Hourly Long Grove UV Index

The hourly Long Grove, IL UV Index forecast for Friday, July 18th, 2025.

5 Day Hourly Long Grove UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in Long Grove, IL has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Long Grove over the next five days will be 9.5 on Monday, July 21st at 1:00 pm.

The UV index forecast for Friday, July 18th in Long Grove, IL is below.

Time UV Index Risk
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Long Grove, 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 1.3
Low
9am 2.8
Low
10am 4.4
Moderate
11am 5
Moderate
12pm 7.2
High
1pm 8.3
Very High
2pm 7.6
High
3pm 6.4
High
4pm 4.1
Moderate
5pm 2.4
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Long Grove, 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 0.3
Low
8am 0.9
Low
9am 2.4
Low
10am 3.2
Moderate
11am 3.3
Moderate
12pm 5
Moderate
1pm 3
Moderate
2pm 7
High
3pm 1.9
Low
4pm 1.5
Low
5pm 2
Low
6pm 1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Long Grove, 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 3.2
Moderate
10am 5.3
Moderate
11am 7.5
High
12pm 9.1
Very High
1pm 9.5
Very High
2pm 8.8
Very High
3pm 7
High
4pm 4.8
Moderate
5pm 2.5
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 22nd in Long Grove, 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