UV Index for West Chester, PA

Current West Chester UV Index

0 (Low)

Last Updated 29 minutes ago

Hourly West Chester UV Index

The hourly West Chester, PA UV Index forecast for Wednesday, October 29th, 2025.

5 Day Hourly West Chester UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in West Chester, PA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in West Chester over the next five days will be 3 on Thursday, October 30th at 12:00 pm.

The UV index forecast for Wednesday, October 29th in West Chester, PA is below.

Time UV Index Risk
9am 0.1
Low
10am 0.5
Low
11am 1.3
Low
12pm 2.6
Low
1pm 1.4
Low
2pm 1.2
Low
3pm 0.7
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, October 30th in West Chester, 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
Low
10am 0.2
Low
11am 0.6
Low
12pm 3
Moderate
1pm 1.2
Low
2pm 2.4
Low
3pm 2
Low
4pm 0.8
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, October 31st in West Chester, 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
Low
10am 0.4
Low
11am 1.7
Low
12pm 0.9
Low
1pm 1.3
Low
2pm 2.8
Low
3pm 2.2
Low
4pm 1.2
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, November 1st in West Chester, 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