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

57°F

14°C

Humidity 61%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 14 Nov 12:26 PM PST
Extended Forecast for

17 Miles WNW Williams CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 56. South southeast wind around 9 mph, with gusts as high as 18 mph.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 38. South wind 7 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly before 4pm. Patchy fog before 9am. High near 54. South southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Low around 33. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am. Mostly sunny, with a high near 53. West wind around 6 mph becoming light and variable.

    High: 53 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 56. South southeast wind around 9 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 38. South wind 7 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly before 4pm. Patchy fog before 9am. High near 54. South southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 33. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 53. West wind around 6 mph becoming light and variable.
Monday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 30.
Tuesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 33.
Wednesday
Rain. Cloudy, with a high near 48.
Wednesday Night
Rain. Mostly cloudy, with a low around 31.
Thursday
Rain likely. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Williams CA
 39.26°N 122.42°W (Elev. 1850 ft)
Last Update:
1:00 pm PST Nov 14, 2026
Forecast Valid:
1pm PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation