UV Index for Preston, CT

Current Preston UV Index

5 (Moderate)

Last Updated 46 minutes ago

Hourly Preston UV Index

The hourly Preston, CT UV Index forecast for Saturday, June 21st, 2025.

5 Day Hourly Preston UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Preston, CT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Preston over the next five days will be 9.6 on Monday, June 23rd at 1:00 pm.

The UV index forecast for Saturday, June 21st in Preston, CT is below.

Time UV Index Risk
1pm 8.6
Very High
2pm 8
Very High
3pm 5.4
Moderate
4pm 4.3
Moderate
5pm 1.8
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, June 22nd in Preston, 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 0.4
Low
9am 0.6
Low
10am 0.3
Low
11am 2.3
Low
12pm 4
Moderate
1pm 7.9
High
2pm 7.7
High
3pm 6.4
High
4pm 2.7
Low
5pm 1
Low
6pm 1.1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, June 23rd in Preston, 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 1.6
Low
9am 3.3
Moderate
10am 5.5
Moderate
11am 7.6
High
12pm 9.4
Very High
1pm 9.6
Very High
2pm 8
Very High
3pm 6.9
High
4pm 4.9
Moderate
5pm 2.8
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 24th in Preston, 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 0.2
Low
7am 0.6
Low
8am 1.8
Low