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

49°F

9°C

Humidity 97%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 01 Mar 03:09 AM PST
Extended Forecast for

Hidden Valley Lake CA

  • Today

    Today: Partly sunny, with a high near 66. Light west wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and 4am. Partly cloudy, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Light west wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 66. Light west wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Tonight
A 30 percent chance of showers, mainly between 10pm and 4am. Partly cloudy, with a low around 44. Southwest wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers before 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 68. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 44. Light west wind.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 65.
Wednesday Night
Clear, with a low around 40.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 73.
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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 am PST Mar 1, 2026
Forecast Valid:
4am PST Mar 1, 2026-6pm PST Mar 7, 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