4.8 (Moderate)
Last Updated 38 minutes ago
The hourly St. Augustine, IL UV Index forecast for Wednesday, June 18th, 2025.
Last Updated 1 day ago
The UV index forecast for the next five days in St. Augustine, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in St. Augustine over the next five days will be 9.6 on Thursday, June 19th at 1:00 pm.
The UV index forecast for Wednesday, June 18th in St. Augustine, IL is below.
Time | UV Index | Risk |
---|---|---|
2pm | 8.7 |
Very High |
3pm | 6.5 |
High |
4pm | 2 |
Low |
5pm | 1.1 |
Low |
6pm | 1 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, June 19th in St. Augustine, 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 | 2.9 |
Low |
10am | 5 |
Moderate |
11am | 7.2 |
High |
12pm | 8.9 |
Very High |
1pm | 9.6 |
Very High |
2pm | 9 |
Very High |
3pm | 7.5 |
High |
4pm | 5.3 |
Moderate |
5pm | 3.1 |
Moderate |
6pm | 1.4 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, June 20th in St. Augustine, 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 | 3.2 |
Moderate |
10am | 5.4 |
Moderate |
11am | 7.8 |
High |
12pm | 7.2 |
High |
1pm | 7.7 |
High |
2pm | 8.6 |
Very High |
3pm | 7.9 |
High |
4pm | 5.6 |
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 Saturday, June 21st in St. Augustine, 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 |