UV Index for Penn, PA

Current Penn UV Index

0 (Low)

Last Updated 25 minutes ago

Hourly Penn UV Index

The hourly Penn, PA UV Index forecast for Wednesday, April 16th, 2025.

5 Day Hourly Penn UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Penn, PA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Penn over the next five days will be 6.9 on Friday, April 18th at 2:00 pm.

The UV index forecast for Wednesday, April 16th in Penn, PA is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.3
Low
9am 0.8
Low
10am 1.3
Low
11am 2.1
Low
12pm 3.5
Moderate
1pm 5.4
Moderate
2pm 5.8
Moderate
3pm 4.9
Moderate
4pm 3.5
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 Thursday, April 17th in Penn, PA 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 0.4
Low
9am 1.3
Low
10am 2.7
Low
11am 4.3
Moderate
12pm 5.8
Moderate
1pm 6.6
High
2pm 6.5
High
3pm 5.5
Moderate
4pm 3.9
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, April 18th in Penn, PA 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 0.4
Low
9am 1
Low
10am 2
Low
11am 4.4
Moderate
12pm 5.6
Moderate
1pm 6.6
High
2pm 6.9
High
3pm 5.7
Moderate
4pm 4
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, April 19th in Penn, PA 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