UV Index for Fairfield, NJ

Current Fairfield UV Index

1.4 (Low)

Last Updated 1 minute ago

Hourly Fairfield UV Index

The hourly Fairfield, NJ UV Index forecast for Wednesday, October 8th, 2025.

5 Day Hourly Fairfield UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in Fairfield, NJ has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Fairfield over the next five days will be 4.6 on Thursday, October 9th at 1:00 pm.

The UV index forecast for Wednesday, October 8th in Fairfield, NJ is below.

Time UV Index Risk
2pm 1.8
Low
3pm 1.8
Low
4pm 1.4
Low
5pm 0.6
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 Thursday, October 9th in Fairfield, NJ 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 0.7
Low
10am 1.8
Low
11am 3.1
Moderate
12pm 4.1
Moderate
1pm 4.6
Moderate
2pm 4.1
Moderate
3pm 3
Moderate
4pm 1.7
Low
5pm 0.6
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 Friday, October 10th in Fairfield, NJ 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 0.7
Low
10am 1.7
Low
11am 3
Moderate
12pm 4
Moderate
1pm 4.4
Moderate
2pm 4
Moderate
3pm 2.9
Low
4pm 1.6
Low
5pm 0.6
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 Saturday, October 11th in Fairfield, NJ 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