UV Index for Old Tappan, NJ

Current Old Tappan UV Index

9 (Very High)

Last Updated 26 minutes ago

Hourly Old Tappan UV Index

The hourly Old Tappan, NJ UV Index forecast for Saturday, July 5th, 2025.

5 Day Hourly Old Tappan UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Old Tappan, NJ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Old Tappan over the next five days will be 9.8 on Monday, July 7th at 1:00 pm.

The UV index forecast for Saturday, July 5th in Old Tappan, NJ is below.

Time UV Index Risk
2pm 8.4
Very High
3pm 6.9
High
4pm 4.8
Moderate
5pm 2.6
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 Sunday, July 6th in Old Tappan, 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 0.5
Low
8am 1.5
Low
9am 3.2
Moderate
10am 5.3
Moderate
11am 7.5
High
12pm 9.1
Very High
1pm 9.7
Very High
2pm 8.8
Very High
3pm 7.1
High
4pm 4.9
Moderate
5pm 2.7
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 Monday, July 7th in Old Tappan, 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 0.5
Low
8am 1.5
Low
9am 3.1
Moderate
10am 5.4
Moderate
11am 7.5
High
12pm 9.2
Very High
1pm 9.8
Very High
2pm 9.1
Very High
3pm 7.4
High
4pm 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 Tuesday, July 8th in Old Tappan, 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 0.5
Low
8am 1.5
Low