UV Index for Sefton, IL

Current Sefton UV Index

1.4 (Low)

Last Updated 33 minutes ago

Hourly Sefton UV Index

The hourly Sefton, IL UV Index forecast for Monday, December 29th, 2025.

5 Day Hourly Sefton UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Sefton, IL has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Sefton over the next five days will be 1.9 on Wednesday, December 31st at 12:00 pm.

The UV index forecast for Monday, December 29th in Sefton, IL is below.

Time UV Index Risk
12pm 1.6
Low
1pm 1.4
Low
2pm 0.9
Low
3pm 0.4
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, December 30th in Sefton, 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
Low
8am 0.2
Low
9am 0.5
Low
10am 1
Low
11am 1.4
Low
12pm 1.6
Low
1pm 1.4
Low
2pm 1
Low
3pm 0.4
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, December 31st in Sefton, 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
Low
8am 0.2
Low
9am 0.6
Low
10am 1.2
Low
11am 1.5
Low
12pm 1.9
Low
1pm 1.7
Low
2pm 1.2
Low
3pm 0.5
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, January 1st in Sefton, 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