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Last Updated 56 minutes ago
The hourly Princeton, SC UV Index forecast for Tuesday, September 16th, 2025.
Last Updated 13 hours ago
The UV index forecast for the next five days in Princeton, SC has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Princeton over the next five days will be 7.7 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Tuesday, September 16th in Princeton, SC is below.
Time | UV Index | Risk |
---|---|---|
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0 |
Low |
8am | 0.2 |
Low |
9am | 0.8 |
Low |
10am | 2.1 |
Low |
11am | 4 |
Moderate |
12pm | 6 |
High |
1pm | 7.2 |
High |
2pm | 7.2 |
High |
3pm | 5.9 |
Moderate |
4pm | 2.9 |
Low |
5pm | 1 |
Low |
6pm | 0.3 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Princeton, SC 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 | 0.8 |
Low |
10am | 2.3 |
Low |
11am | 4.3 |
Moderate |
12pm | 6.3 |
High |
1pm | 7.5 |
High |
2pm | 6.7 |
High |
3pm | 4 |
Moderate |
4pm | 2.2 |
Low |
5pm | 1.3 |
Low |
6pm | 0.6 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Princeton, SC 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 |
Low |
9am | 0.7 |
Low |
10am | 2.3 |
Low |
11am | 4.4 |
Moderate |
12pm | 6.3 |
High |
1pm | 7.7 |
High |
2pm | 7.7 |
High |
3pm | 6.4 |
High |
4pm | 4 |
Moderate |
5pm | 0.6 |
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 Princeton, SC 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 |