0.7 (Low)
Last Updated 36 minutes ago
The hourly Union, NJ UV Index forecast for Thursday, July 10th, 2025.
Last Updated 18 hours ago
The UV index forecast for the next five days in Union, NJ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Union over the next five days will be 9.6 on Thursday, July 10th at 1:00 pm.
The UV index forecast for Thursday, July 10th in Union, NJ is below.
Time | UV Index | Risk |
---|---|---|
9am | 3 |
Moderate |
10am | 5 |
Moderate |
11am | 7.1 |
High |
12pm | 8.9 |
Very High |
1pm | 9.6 |
Very High |
2pm | 8.9 |
Very High |
3pm | 6 |
High |
4pm | 1.9 |
Low |
5pm | 2.3 |
Low |
6pm | 1.2 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 11th in Union, NJ 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 |
Low |
9am | 1.9 |
Low |
10am | 2.7 |
Low |
11am | 3.3 |
Moderate |
12pm | 4.6 |
Moderate |
1pm | 4.8 |
Moderate |
2pm | 6.5 |
High |
3pm | 6.6 |
High |
4pm | 4 |
Moderate |
5pm | 1.7 |
Low |
6pm | 1.2 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th in Union, NJ 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 |
Moderate |
10am | 4 |
Moderate |
11am | 6.1 |
High |
12pm | 8.2 |
Very High |
1pm | 9.5 |
Very High |
2pm | 8.9 |
Very High |
3pm | 7 |
High |
4pm | 4.5 |
Moderate |
5pm | 2.9 |
Low |
6pm | 1.3 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, July 13th in Union, NJ 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 |