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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

65°F

18°C

Humidity 38%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 22 May 01:09 AM PDT
Extended Forecast for

2 Miles WSW Hidden Valley Lake CA

  • Overnight

    Overnight: Clear, with a low around 53. Light north northwest wind.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 50. Southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Memorial Day

    Memorial Day: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 53. Light north northwest wind.
Friday
Sunny, with a high near 90. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 50. Southwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47. Southwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Sunny, with a high near 81. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 46.
Memorial Day
Sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Hidden Valley Lake CA
 38.79°N 122.56°W (Elev. 958 ft)
Last Update:
12:29 am PDT May 22, 2026
Forecast Valid:
1am PDT May 22, 2026-6pm PDT May 28, 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