UV Index for St. Clair, IL

Current St. Clair UV Index

0.3 (Low)

Last Updated 18 minutes ago

Hourly St. Clair UV Index

The hourly St. Clair, IL UV Index forecast for Thursday, July 25th, 2024.

5 Day Hourly St. Clair UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in St. Clair, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in St. Clair over the next five days will be 9.6 on Saturday, July 27th at 1:00 pm.

The UV index forecast for Thursday, July 25th in St. Clair, IL is below.

Time UV Index Risk
8am 0.8
Low
9am 2
Low
10am 3.6
Moderate
11am 5.3
Moderate
12pm 6.6
High
1pm 7
High
2pm 6.4
High
3pm 5.1
Moderate
4pm 3.3
Moderate
5pm 2
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 26th in St. Clair, 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 0.2
Low
8am 0.8
Low
9am 1.7
Low
10am 3.4
Moderate
11am 4.9
Moderate
12pm 6.4
High
1pm 7.3
High
2pm 6.9
High
3pm 5.4
Moderate
4pm 3.5
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 27th in St. Clair, 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 1.6
Low
10am 2.3
Low
11am 5.1
Moderate
12pm 8.6
Very High
1pm 9.6
Very High
2pm 7.3
High
3pm 3
Moderate
4pm 4.3
Moderate
5pm 2.6
Low
6pm 1.1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 28th in St. Clair, 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 0.2
Low