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

84°F

29°C

Humidity 35%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index83°F (28°C)
Last update 12 Jul 11:09 AM PDT
Extended Forecast for

2 Miles S Hidden Valley Lake CA

  • This Afternoon

    This Afternoon: Partly sunny and hot, with a high near 99. Southwest wind 6 to 10 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Cloudy through mid morning, then gradual clearing, with a high near 95. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 95 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Southwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms before 11am.  Sunny and hot, with a high near 99. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 99 °F

    Slight Chance
    T-storms then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61. West southwest wind 5 to 10 mph becoming light west northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny and hot, with a high near 99. Southwest wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 63. Southwest wind 5 to 9 mph becoming calm after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 95. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62. Southwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
A 10 percent chance of showers and thunderstorms before 11am. Sunny and hot, with a high near 99. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Clear, with a low around 61. West southwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hidden Valley Lake CA
 38.77°N 122.53°W (Elev. 961 ft)
10:05 am PDT Jul 12, 2026
12pm PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database