UV Index for Killingly, CT

Current Killingly UV Index

0 (Low)

Last Updated 34 minutes ago

Hourly Killingly UV Index

The hourly Killingly, CT UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Killingly UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Killingly, CT has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Killingly over the next five days will be 7 on Wednesday, June 18th at 1:00 pm.

The UV index forecast for Sunday, June 15th in Killingly, CT is below.

Time UV Index Risk

The UV index forecast for Monday, June 16th in Killingly, CT 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 0.8
Low
9am 2.6
Low
10am 3.5
Moderate
11am 3
Moderate
12pm 2.6
Low
1pm 3
Moderate
2pm 2.7
Low
3pm 1.8
Low
4pm 1.8
Low
5pm 0.8
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Killingly, CT 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 1
Low
10am 1.5
Low
11am 2.5
Low
12pm 2.5
Low
1pm 2
Low
2pm 2.1
Low
3pm 2.6
Low
4pm 1.2
Low
5pm 0.2
Low
6pm 0.1
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 Killingly, CT 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 0.5
Low
10am 1.7
Low
11am 1.6
Low
12pm 6.1
High
1pm 7
High
2pm 6.7
High
3pm 2.7
Low
4pm 1.6
Low
5pm 0.8
Low
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Killingly, CT 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 0.6
Low
8am 1.5
Low