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

41°F

5°C

Humidity 71%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 20 Feb 09:09 AM PST
Extended Forecast for

4 Miles SSW Hidden Valley Lake CA

  • Today

    Today: Patchy fog before 10am. Otherwise, partly sunny, with a high near 50. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Light east wind.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 55. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 42. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Mostly cloudy, with a high near 60. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 45. South southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 47.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 61.

    High: 61 °F

    Rain

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, partly sunny, with a high near 50. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 29. Light east wind.
Saturday
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 55. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 42. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely. Mostly cloudy, with a high near 60. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 45. South southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Cloudy, with a low around 47.
Tuesday
Rain. Cloudy, with a high near 61.
Tuesday Night
Rain likely. Cloudy, with a low around 43.
Wednesday
Rain likely. Mostly cloudy, with a high near 63.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hidden Valley Lake CA
 38.77°N 122.56°W (Elev. 958 ft)
Last Update:
1:10 am PST Feb 20, 2026
Forecast Valid:
9am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation