Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Marysville, Yuba County Airport (KMYV)

Lat: 39.09778°NLon: 121.56972°WElev: 62.0ft.

Mist

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Last update 13 Jan 05:35 AM PST
Extended Forecast for

3 Miles S South Yuba City CA

  • Today

    Today: Widespread dense fog, mainly before 8am. Patchy frost before 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Light northwest wind.

    High: 58 °F

    Patchy Frost
    and Dense Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog between 11pm and 5am.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Dense Fog

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 59. Light northwest wind.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Light northwest wind.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Patchy frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 58. Light northwest wind.
Tonight
Widespread dense fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Wednesday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 59. Light northwest wind.
Wednesday Night
Mostly clear, with a low around 39. Calm wind.
Thursday
Mostly sunny, with a high near 60. Light northwest wind.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 59.
Saturday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 40.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 42.
M.L.King Day
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S South Yuba City CA
 39.07°N 121.62°W (Elev. 46 ft)
1:21 am PST Jan 13, 2026
5am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database