Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

72°F

22°C

Humidity 33%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 08 Nov 11:26 AM PST
Extended Forecast for

20 Miles E Potter Valley CA

  • Today

    Today: Partly sunny, with a temperature falling to around 55 by 5pm. Calm wind becoming west around 6 mph in the afternoon.

    High: 59 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West southwest wind 5 to 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 57. West wind 3 to 8 mph.

    High: 57 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. North northwest wind 3 to 5 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. North northwest wind around 6 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a temperature falling to around 55 by 5pm. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 47. West southwest wind 5 to 7 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 57. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 46. North northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 63. North northwest wind around 6 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 48.
Veterans Day
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A chance of rain. Mostly sunny, with a high near 54.
Friday Night
A chance of rain. Partly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Potter Valley CA
 39.3°N 122.76°W (Elev. 4052 ft)
10:31 am PST Nov 8, 2026
11am PST Nov 8, 2026-6pm PST Nov 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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