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Last Updated 40 minutes ago
The hourly Clayton, IL UV Index forecast for Tuesday, July 1st, 2025.
Last Updated 11 hours ago
The UV index forecast for the next five days in Clayton, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Clayton over the next five days will be 10.4 on Thursday, July 3rd at 1:00 pm.
The UV index forecast for Tuesday, July 1st in Clayton, IL is below.
Time | UV Index | Risk |
---|---|---|
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 | 4.9 |
Moderate |
11am | 7.1 |
High |
12pm | 8.8 |
Very High |
1pm | 9.5 |
Very High |
2pm | 9 |
Very High |
3pm | 7.5 |
High |
4pm | 5.4 |
Moderate |
5pm | 3.2 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, July 2nd in Clayton, 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 | 1.4 |
Low |
9am | 3.1 |
Moderate |
10am | 5.4 |
Moderate |
11am | 7.7 |
High |
12pm | 9.5 |
Very High |
1pm | 10.2 |
Very High |
2pm | 9.7 |
Very High |
3pm | 8 |
Very High |
4pm | 5.7 |
Moderate |
5pm | 3.4 |
Moderate |
6pm | 1.6 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, July 3rd in Clayton, 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 | 1.4 |
Low |
9am | 3.1 |
Moderate |
10am | 5.5 |
Moderate |
11am | 7.9 |
High |
12pm | 9.7 |
Very High |
1pm | 10.4 |
Very High |
2pm | 9.7 |
Very High |
3pm | 8 |
Very High |
4pm | 5.1 |
Moderate |
5pm | 3.3 |
Moderate |
6pm | 1.6 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 4th in Clayton, 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 |