UV Index for Walnut Creek, AZ

Current Walnut Creek UV Index

0 (Low)

Last Updated 56 minutes ago

Hourly Walnut Creek UV Index

The hourly Walnut Creek, AZ UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Walnut Creek UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Walnut Creek, AZ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Walnut Creek over the next five days will be 10.6 on Tuesday, July 1st at 1:00 pm.

The UV index forecast for Tuesday, July 1st in Walnut Creek, AZ is below.

Time UV Index Risk
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0.1
Low
7am 0.6
Low
8am 1.8
Low
9am 3.9
Moderate
10am 6.5
High
11am 9
Very High
12pm 10.5
Very High
1pm 10.6
Very High
2pm 9.3
Very High
3pm 7.2
High
4pm 4.6
Moderate
5pm 2.3
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Walnut Creek, 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 0.1
Low
7am 0.6
Low
8am 1.8
Low
9am 3.8
Moderate
10am 6.2
High
11am 8.6
Very High
12pm 10.4
Very High
1pm 10.6
Very High
2pm 9.4
Very High
3pm 7.3
High
4pm 4.7
Moderate
5pm 2.4
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Walnut Creek, 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 0.1
Low
7am 0.5
Low
8am 1.6
Low
9am 3.6
Moderate
10am 6
High
11am 8.4
Very High
12pm 10.3
Very High
1pm 10.5
Very High
2pm 9.3
Very High
3pm 7.3
High
4pm 4.7
Moderate
5pm 2.4
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Walnut Creek, 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