UV Index for Williamsport, PA

Current Williamsport UV Index

0 (Low)

Last Updated 21 minutes ago

Hourly Williamsport UV Index

The hourly Williamsport, PA UV Index forecast for Saturday, March 1st, 2025.

5 Day Hourly Williamsport UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Williamsport, PA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Williamsport over the next five days will be 3.6 on Monday, March 3rd at 12:00 pm.

The UV index forecast for Saturday, March 1st in Williamsport, PA is below.

Time UV Index Risk
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1
Low
10am 1
Low
11am 2.6
Low
12pm 2.9
Low
1pm 2.6
Low
2pm 1.9
Low
3pm 1.1
Low
4pm 0.5
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, March 2nd in Williamsport, 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
Low
10am 1.7
Low
11am 2.4
Low
12pm 2.7
Low
1pm 2.6
Low
2pm 2
Low
3pm 1.2
Low
4pm 0.6
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, March 3rd in Williamsport, 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 0.5
Low
9am 1.2
Low
10am 2.2
Low
11am 3.1
Moderate
12pm 3.6
Moderate
1pm 3.4
Moderate
2pm 2.5
Low
3pm 1.5
Low
4pm 0.7
Low
5pm 0.2
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, March 4th in Williamsport, 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 0.1
Low