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Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Overcast

50°F

10°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Jan 05:00 AM PST
Extended Forecast for

8 Miles S South Yuba City CA

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly between 9pm and 3am.  Otherwise, increasing clouds, with a low around 39. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Dense Fog

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 10am.  Cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 58. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Tonight
Widespread dense fog, mainly between 9pm and 3am. Otherwise, increasing clouds, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 41. Calm wind.
Friday
Mostly cloudy, with a high near 60. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A slight chance of rain after 10am. Cloudy, with a high near 57.
Sunday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S South Yuba City CA
 39.01°N 121.63°W (Elev. 39 ft)
1:21 am PST Jan 28, 2026
5am PST Jan 28, 2026-6pm PST Feb 3, 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