UV Index for New Castle, PA

Current New Castle UV Index

0 (Low)

Last Updated 10 minutes ago

Hourly New Castle UV Index

The hourly New Castle, PA UV Index forecast for Monday, December 15th, 2025.

5 Day Hourly New Castle UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in New Castle, PA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in New Castle over the next five days will be 1.8 on Tuesday, December 16th at 12:00 pm.

The UV index forecast for Monday, December 15th in New Castle, PA is below.

Time UV Index Risk
7am 0
Low
8am 0
Low
9am 0.5
Low
10am 0.9
Low
11am 1.2
Low
12pm 1.4
Low
1pm 1.1
Low
2pm 0.7
Low
3pm 0.3
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, December 16th in New Castle, 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
Low
9am 0.5
Low
10am 1
Low
11am 1.6
Low
12pm 1.8
Low
1pm 1.6
Low
2pm 1.1
Low
3pm 0.5
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, December 17th in New Castle, 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
Low
9am 0.4
Low
10am 0.6
Low
11am 1.1
Low
12pm 1
Low
1pm 1
Low
2pm 1.2
Low
3pm 0.5
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, December 18th in New Castle, 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