UV Index for Sun Valley, AZ

Current Sun Valley UV Index

0 (Low)

Last Updated 20 minutes ago

Hourly Sun Valley UV Index

The hourly Sun Valley, AZ UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Sun Valley UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Sun Valley, AZ has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Sun Valley over the next five days will be 12.2 on Tuesday, July 1st at 12:00 pm.

The UV index forecast for Tuesday, July 1st in Sun Valley, AZ is below.

Time UV Index Risk
3am 0
Low
4am 0
Low
5am 0
Low
6am 0.2
Low
7am 1
Low
8am 2.7
Low
9am 5.2
Moderate
10am 8.3
Very High
11am 10.9
Very High
12pm 12.2
Extreme
1pm 12
Extreme
2pm 10.2
Very High
3pm 2.2
Low
4pm 1.2
Low
5pm 0.4
Low
6pm 0.1
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Sun Valley, AZ 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 1
Low
8am 2.7
Low
9am 5.2
Moderate
10am 8.1
Very High
11am 10.7
Very High
12pm 5.6
Moderate
1pm 3.4
Moderate
2pm 0.8
Low
3pm 3.6
Moderate
4pm 4.1
Moderate
5pm 0.8
Low
6pm 0.3
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Sun Valley, AZ 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 0.8
Low
8am 2.2
Low
9am 5.1
Moderate
10am 7.4
High
11am 8.6
Very High
12pm 3.5
Moderate
1pm 1.8
Low
2pm 1.8
Low
3pm 3
Moderate
4pm 4.7
Moderate
5pm 0.2
Low
6pm 0.1
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Sun Valley, AZ is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low