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

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

62°F

17°C

Humidity 18%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 16 Apr 05:26 PM PDT
Extended Forecast for

17 Miles WNW Williams CA

  • Tonight

    Tonight: Clear, with a low around 39. Breezy, with a north northwest wind 21 to 23 mph, with gusts as high as 37 mph.

    Low: 39 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 68. North wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. North wind 5 to 7 mph becoming west in the evening.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. West northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming west after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 39. Breezy, with a north northwest wind 21 to 23 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 68. North wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 42. North wind 5 to 7 mph becoming west in the evening.
Saturday
Mostly sunny, with a high near 70. West northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming west after midnight.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 69.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 61.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:21 pm PDT Apr 16, 2026
Forecast Valid:
6pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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