UV Index for Hidden Valley Lake, CA

Current Hidden Valley Lake UV Index

0 (Low)

Last Updated 56 minutes ago

Hourly Hidden Valley Lake UV Index

The hourly Hidden Valley Lake, CA UV Index forecast for Wednesday, October 15th, 2025.

5 Day Hourly Hidden Valley Lake UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Hidden Valley Lake, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Hidden Valley Lake over the next five days will be 4.8 on Friday, October 17th at 1:00 pm.

The UV index forecast for Wednesday, October 15th in Hidden Valley Lake, CA is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Thursday, October 16th in Hidden Valley Lake, 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
Low
9am 0.5
Low
10am 1.4
Low
11am 2.7
Low
12pm 3.9
Moderate
1pm 4.5
Moderate
2pm 4.3
Moderate
3pm 3.3
Moderate
4pm 2
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, October 17th in Hidden Valley Lake, 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
Low
9am 0.5
Low
10am 1.5
Low
11am 2.8
Low
12pm 3.9
Moderate
1pm 4.8
Moderate
2pm 4.5
Moderate
3pm 3.4
Moderate
4pm 1.9
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, October 18th in Hidden Valley Lake, 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
Low
9am 0.5
Low
10am 1.5
Low
11am 2.8
Low
12pm 4.1
Moderate
1pm 4.7
Moderate
2pm 4.4
Moderate
3pm 3.3
Moderate
4pm 2
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, October 19th in Hidden Valley Lake, 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