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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

92°F

33°C

Humidity 24%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index89°F (32°C)
Last update 14 Jun 12:09 PM PDT
Extended Forecast for

Hidden Valley Lake CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 94. South wind 5 to 7 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. Calm wind becoming south around 6 mph in the afternoon.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 94. South wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 56. Southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 97. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56. West southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 97. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Southwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 85.
Thursday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 51.
Juneteenth
Patchy fog. Otherwise, sunny, with a high near 80.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 49.
Saturday
Areas of fog. Otherwise, sunny, with a high near 82.
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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:
2:11 am PDT Jun 14, 2026
Forecast Valid:
1pm PDT Jun 14, 2026-6pm PDT Jun 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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