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Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

NA

69°F

21°C

Humidity 52%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 24 Jun 10:09 PM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Tonight

    Tonight: Mostly clear, with a low around 53. Light and variable wind.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. West northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Breezy, with a west wind 7 to 17 mph, with gusts as high as 34 mph.

    Low: 51 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. West wind 3 to 6 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Light and variable wind.
Thursday
Sunny, with a high near 89. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 56. West northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 51. Breezy, with a west wind 7 to 17 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 78. West wind 3 to 6 mph.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 54.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
Last Update:
2:10 pm PDT Jun 24, 2026
Forecast Valid:
10pm PDT Jun 24, 2026-6pm PDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation