UV Index for Galesburg City, IL

Current Galesburg City UV Index

0.3 (Low)

Last Updated 18 minutes ago

Hourly Galesburg City UV Index

The hourly Galesburg City, IL UV Index forecast for Thursday, September 18th, 2025.

5 Day Hourly Galesburg City UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Galesburg City, IL has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Galesburg City over the next five days will be 6.4 on Thursday, September 18th at 1:00 pm.

The UV index forecast for Thursday, September 18th in Galesburg City, IL is below.

Time UV Index Risk
9am 1.2
Low
10am 2.7
Low
11am 4.4
Moderate
12pm 5.9
Moderate
1pm 6.4
High
2pm 5.6
Moderate
3pm 4
Moderate
4pm 2.3
Low
5pm 1.2
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Galesburg City, 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 0.1
Low
9am 0.2
Low
10am 0.5
Low
11am 0.8
Low
12pm 0.9
Low
1pm 2.6
Low
2pm 2.2
Low
3pm 1.6
Low
4pm 0.6
Low
5pm 1.1
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in Galesburg City, 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 0.3
Low
9am 1.1
Low
10am 2.2
Low
11am 3
Moderate
12pm 5.7
Moderate
1pm 6.4
High
2pm 5.6
Moderate
3pm 2.6
Low
4pm 2.3
Low
5pm 1.1
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in Galesburg City, 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