UV Index for Chalfont, PA

Current Chalfont UV Index

4.8 (Moderate)

Last Updated 15 minutes ago

Hourly Chalfont UV Index

The hourly Chalfont, PA UV Index forecast for Friday, June 20th, 2025.

5 Day Hourly Chalfont UV Index Forecast

Last Updated 20 hours ago

The UV index forecast for the next five days in Chalfont, PA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Chalfont over the next five days will be 9.2 on Saturday, June 21st at 1:00 pm.

The UV index forecast for Friday, June 20th in Chalfont, PA is below.

Time UV Index Risk
11am 6.8
High
12pm 8.4
Very High
1pm 9
Very High
2pm 8.5
Very High
3pm 7
High
4pm 4.9
Moderate
5pm 2.7
Low
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, June 21st in Chalfont, 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 0.4
Low
8am 1.2
Low
9am 2.7
Low
10am 5
Moderate
11am 7.2
High
12pm 8.8
Very High
1pm 9.2
Very High
2pm 8.8
Very High
3pm 7.1
High
4pm 5.2
Moderate
5pm 2.8
Low
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, June 22nd in Chalfont, 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 0.2
Low
8am 0.4
Low
9am 1.1
Low
10am 2.4
Low
11am 6.4
High
12pm 8.2
Very High
1pm 9.2
Very High
2pm 5.3
Moderate
3pm 6.7
High
4pm 5.2
Moderate
5pm 3
Moderate
6pm 1.4
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, June 23rd in Chalfont, 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 0.4
Low
8am 1.4
Low