UV Index for Weston, PA

Current Weston UV Index

7 (High)

Last Updated 53 minutes ago

Hourly Weston UV Index

The hourly Weston, PA UV Index forecast for Sunday, August 31st, 2025.

5 Day Hourly Weston UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Weston, PA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Weston over the next five days will be 7 on Sunday, August 31st at 1:00 pm.

The UV index forecast for Sunday, August 31st in Weston, PA is below.

Time UV Index Risk
2pm 6.5
High
3pm 5.2
Moderate
4pm 3.4
Moderate
5pm 1.7
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Weston, 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 2.5
Low
11am 4.2
Moderate
12pm 5.4
Moderate
1pm 5.9
Moderate
2pm 5.6
Moderate
3pm 5
Moderate
4pm 3.3
Moderate
5pm 1.8
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 2nd in Weston, 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
9am 0.8
Low
10am 1.5
Low
11am 1.2
Low
12pm 1.2
Low
1pm 2
Low
2pm 3.8
Moderate
3pm 4.7
Moderate
4pm 3.3
Moderate
5pm 1.6
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 3rd in Weston, 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 0.3
Low
12pm 5.9
Moderate
1pm 7
High
2pm 6.2
High
3pm 4.8
Moderate
4pm 2.9
Low
5pm 1.5
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 4th in Weston, 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 0.1
Low