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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

60°F

16°C

Humidity 67%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 05 Jul 07:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Today

    Today: Mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. South southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. South southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 55. Southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 98.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 94.
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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:
2:53 am PDT Jul 5, 2026
Forecast Valid:
7am PDT Jul 5, 2026-6pm PDT Jul 11, 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