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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

53°F

12°C

Humidity 92%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 09 Jun 04:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. North northwest wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. North wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. North wind 7 to 11 mph, with gusts as high as 30 mph.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. North northeast wind 8 to 13 mph, with gusts as high as 28 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 84. Light and variable wind.
Tonight
Mostly clear, with a low around 54. North northwest wind around 6 mph.
Wednesday
Sunny, with a high near 95. North wind 3 to 8 mph. Winds could gust as high as 18 mph.
Wednesday Night
Clear, with a low around 64. North wind 7 to 11 mph, with gusts as high as 30 mph.
Thursday
Sunny and hot, with a high near 99. North northeast wind 8 to 13 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 98.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 96.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 95.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 93.
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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 am PDT Jun 9, 2026
Forecast Valid:
4am PDT Jun 9, 2026-6pm PDT Jun 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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