UV Index for Jefferson, NY

Current Jefferson UV Index

0 (Low)

Last Updated 25 minutes ago

Hourly Jefferson UV Index

The hourly Jefferson, NY UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Jefferson UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in Jefferson, NY has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Jefferson over the next five days will be 3.5 on Wednesday, June 18th at 4:00 pm.

The UV index forecast for Sunday, June 15th in Jefferson, NY is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Monday, June 16th in Jefferson, NY 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 0.5
Low
9am 1
Low
10am 1.6
Low
11am 3
Moderate
12pm 2.5
Low
1pm 1.6
Low
2pm 1.8
Low
3pm 1.4
Low
4pm 0.6
Low
5pm 0.4
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Jefferson, NY 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
9am 0.2
Low
10am 0.4
Low
11am 0.5
Low
12pm 1.1
Low
1pm 0.6
Low
2pm 0.3
Low
3pm 0.4
Low
4pm 0.2
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 Wednesday, June 18th in Jefferson, NY 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
8am 0.4
Low
9am 0.9
Low
10am 1.2
Low
11am 1.9
Low
12pm 1.5
Low
1pm 0.8
Low
2pm 1.5
Low
3pm 2.6
Low
4pm 3.5
Moderate
5pm 2.8
Low
6pm 1.5
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Jefferson, NY 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 0.1
Low
7am 0.5
Low
8am 1.3
Low