UV Index for Oakley, CA

Current Oakley UV Index

5.7 (Moderate)

Last Updated 38 minutes ago

Hourly Oakley UV Index

The hourly Oakley, CA UV Index forecast for Friday, July 18th, 2025.

5 Day Hourly Oakley UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in Oakley, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Oakley over the next five days will be 10.3 on Friday, July 18th at 1:00 pm.

The UV index forecast for Friday, July 18th in Oakley, CA is below.

Time UV Index Risk
5pm 3.3
Moderate
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Oakley, 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 0.3
Low
8am 1.1
Low
9am 2.8
Low
10am 5
Moderate
11am 7.5
High
12pm 9.4
Very High
1pm 10.2
Very High
2pm 9.7
Very High
3pm 8
Very High
4pm 5.7
Moderate
5pm 3.3
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Oakley, 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 0.3
Low
8am 1.1
Low
9am 2.7
Low
10am 5
Moderate
11am 7.4
High
12pm 9.4
Very High
1pm 10.3
Very High
2pm 9.8
Very High
3pm 8.1
Very High
4pm 5.7
Moderate
5pm 3.3
Moderate
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Oakley, 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 0.2
Low
8am 0.8
Low
9am 2.5
Low
10am 4.9
Moderate
11am 7.4
High
12pm 9.4
Very High
1pm 10.2
Very High
2pm 9.5
Very High
3pm 8
Very High
4pm 5.6
Moderate
5pm 3.3
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 22nd in Oakley, 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