UV Index for Castle Shannon, PA

Current Castle Shannon UV Index

2.9 (Low)

Last Updated 51 minutes ago

Hourly Castle Shannon UV Index

The hourly Castle Shannon, PA UV Index forecast for Wednesday, June 18th, 2025.

5 Day Hourly Castle Shannon UV Index Forecast

Last Updated 20 hours ago

The UV index forecast for the next five days in Castle Shannon, PA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Castle Shannon over the next five days will be 10.3 on Wednesday, June 18th at 1:00 pm.

The UV index forecast for Wednesday, June 18th in Castle Shannon, PA is below.

Time UV Index Risk
11am 3.4
Moderate
12pm 5.4
Moderate
1pm 10.3
Very High
2pm 9.2
Very High
3pm 5.4
Moderate
4pm 6.5
High
5pm 3.8
Moderate
6pm 1.4
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Castle Shannon, 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 0.3
Low
8am 0.9
Low
9am 1.6
Low
10am 2
Low
11am 4.3
Moderate
12pm 2
Low
1pm 7.7
High
2pm 2.1
Low
3pm 2.3
Low
4pm 2.3
Low
5pm 2.7
Low
6pm 1.8
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, June 20th in Castle Shannon, 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 0.3
Low
8am 1
Low
9am 2.3
Low
10am 4.2
Moderate
11am 6.4
High
12pm 8.5
Very High
1pm 9.5
Very High
2pm 9.4
Very High
3pm 7.1
High
4pm 6
High
5pm 3.8
Moderate
6pm 1.9
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, June 21st in Castle Shannon, 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 0.3
Low
8am 1
Low