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

45°F

7°C

Humidity 88%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 14 Nov 02:26 AM PST
Extended Forecast for

21 Miles WSW Willows CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, partly sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 58 °F

    Patchy Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 40. South southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Rain, mainly before 3pm. High near 55. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light west wind.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am. Mostly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 39. Calm wind.
Saturday
Patchy frost before 8am. Otherwise, partly sunny, with a high near 58. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 40. South southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly before 3pm. High near 55. South southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light west wind.
Monday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 55.
Monday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 32.
Tuesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 34.
Wednesday
Rain. Cloudy, with a high near 51.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 31.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Willows CA
 39.36°N 122.54°W (Elev. 1214 ft)
Last Update:
1:31 am PST Nov 14, 2026
Forecast Valid:
3am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation