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Last Updated 20 minutes ago
The hourly Derry, IL UV Index forecast for Tuesday, July 1st, 2025.
Last Updated 14 hours ago
The UV index forecast for the next five days in Derry, IL has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Derry over the next five days will be 10.5 on Thursday, July 3rd at 1:00 pm.
The UV index forecast for Tuesday, July 1st in Derry, IL is below.
Time | UV Index | Risk |
---|---|---|
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 | 8.8 |
Very High |
1pm | 9.5 |
Very High |
2pm | 9 |
Very High |
3pm | 7.5 |
High |
4pm | 5.3 |
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 Derry, 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 | 9.6 |
Very High |
1pm | 10.4 |
Very High |
2pm | 9.8 |
Very High |
3pm | 8.1 |
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 Derry, 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 | 10.5 |
Very High |
2pm | 9.9 |
Very High |
3pm | 8.1 |
Very High |
4pm | 5.8 |
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 Friday, July 4th in Derry, 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 |