Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

KNOXVILLE CREEK (KNXC1)

Lat: 38.86194°NLon: 122.41722°WElev: 2200.0ft.

NA

58°F

14°C

Humidity 31%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 18 Oct 12:09 AM PDT
Extended Forecast for

Hidden Valley Lake CA

  • Overnight

    Overnight: Clear, with a low around 50. Northwest wind 3 to 5 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. West southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Patchy fog between 8am and 11am.  Otherwise, partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.

    High: 68 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 44. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
Clear, with a low around 50. Northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 82. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 40. West southwest wind 5 to 9 mph becoming calm in the evening.
Monday
Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 68. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
A 20 percent chance of rain before 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 44. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain. Mostly cloudy, with a high near 70.
Wednesday Night
A chance of rain. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 43.
Thursday
A slight chance of rain. Areas of fog before 11am. Otherwise, mostly sunny, with a high near 69.
Thursday Night
A slight chance of rain. Patchy fog. Otherwise, mostly clear, with a low around 41.
Friday
Patchy fog. Otherwise, sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Hidden Valley Lake CA
 38.8°N 122.51°W (Elev. 1240 ft)
12:32 am PDT Oct 18, 2026
12am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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