National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

KNOXVILLE CREEK (KNXC1)

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

NA

60°F

16°C

Humidity 73%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 27 Feb 09:09 PM PST
Extended Forecast for

Hidden Valley Lake CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northwest wind 3 to 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 76. Calm wind.

    High: 76 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 66. Light north wind.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northwest wind 3 to 5 mph.
Saturday
Increasing clouds, with a high near 76. Calm wind.
Saturday Night
Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44. West southwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 66. Light north wind.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 43.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 46.
Friday
Mostly sunny, with a high near 71.
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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:
1:10 pm PST Feb 27, 2026
Forecast Valid:
9pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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