UV Index for Hackettstown, NJ

Current Hackettstown UV Index

0 (Low)

Last Updated 48 minutes ago

Hourly Hackettstown UV Index

The hourly Hackettstown, NJ UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Hackettstown UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Hackettstown, NJ has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Hackettstown over the next five days will be 8.5 on Thursday, May 1st at 1:00 pm.

The UV index forecast for Thursday, May 1st in Hackettstown, NJ is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 0.4
Low
9am 0.4
Low
10am 1.2
Low
11am 6.2
High
12pm 7.8
High
1pm 8.5
Very High
2pm 8
Very High
3pm 4.6
Moderate
4pm 2.4
Low
5pm 1.2
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Hackettstown, 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 0.1
Low
8am 0.4
Low
9am 1
Low
10am 2.5
Low
11am 5.4
Moderate
12pm 7.1
High
1pm 8.1
Very High
2pm 7.4
High
3pm 5.9
Moderate
4pm 3.6
Moderate
5pm 2
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Hackettstown, 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 0.2
Low
8am 0.6
Low
9am 0.9
Low
10am 0.5
Low
11am 0.2
Low
12pm 0.7
Low
1pm 2.2
Low
2pm 4.2
Moderate
3pm 2.4
Low
4pm 1.8
Low
5pm 0.8
Low
6pm 0.5
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Hackettstown, 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 0.2
Low
8am 0.9
Low