UV Index for Orange, CA

Current Orange UV Index

0 (Low)

Last Updated 38 minutes ago

Hourly Orange UV Index

The hourly Orange, CA UV Index forecast for Sunday, November 9th, 2025.

5 Day Hourly Orange UV Index Forecast

Last Updated 7 hours ago

The UV index forecast for the next five days in Orange, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Orange over the next five days will be 4.7 on Sunday, November 9th at 12:00 pm.

The UV index forecast for Sunday, November 9th in Orange, CA is below.

Time UV Index Risk
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, November 10th in Orange, CA 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 0.6
Low
9am 1.6
Low
10am 3
Moderate
11am 4.2
Moderate
12pm 4.5
Moderate
1pm 3.6
Moderate
2pm 2.6
Low
3pm 1.3
Low
4pm 0.4
Low
5pm 0
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, November 11th in Orange, CA 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 1.4
Low
10am 2.4
Low
11am 3.4
Moderate
12pm 3.8
Moderate
1pm 3.2
Moderate
2pm 2.2
Low
3pm 1
Low
4pm 0.3
Low
5pm 0
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, November 12th in Orange, CA 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 0.8
Low
10am 2.3
Low
11am 3.4
Moderate
12pm 3.4
Moderate
1pm 2.9
Low
2pm 0.8
Low
3pm 1
Low
4pm 0.3
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, November 13th in Orange, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low