National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

STONYFORD (SYWC1)

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

NA

85°F

29°C

Humidity 28%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index83°F (28°C)
Last update 20 Sep 05:26 PM PDT
Extended Forecast for

17 Miles WNW Williams CA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 58. Southeast wind around 6 mph becoming light and variable.

    Low: 58 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 84. Northwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southeast wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. North northwest wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. East southeast wind 5 to 8 mph becoming light and variable.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 58. Southeast wind around 6 mph becoming light and variable.
Monday
Sunny, with a high near 84. Northwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 56. Southeast wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 82. North northwest wind 6 to 8 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. East southeast wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Williams CA
 39.26°N 122.42°W (Elev. 1850 ft)
Last Update:
2:00 pm PDT Sep 20, 2026
Forecast Valid:
5pm PDT Sep 20, 2026-6pm PDT Sep 27, 2026
 
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Additional Resources

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Chance of Precipitation