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

Marysville, Yuba County Airport (KMYV)

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

Overcast

14°C

57°F

Humidity 87%
Wind Speed SSE 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 21 Apr 11:35 AM PDT
Extended Forecast for

4 Miles SE Marysville, Yuba County Airport CA

  • Today

    Today: Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 16. South wind 13 to 16 km/h. Chance of precipitation is 100%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 16 °C

    Showers

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then a chance of rain. Mostly cloudy, with a low around 8. South southeast wind around 14 km/h. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Low: 8 °C

    Rain Likely

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 10am. Partly sunny, then gradually becoming sunny, with a high near 18. South wind 5 to 13 km/h.

    High: 18 °C

    Chance Rain
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 6. Calm wind.

    Low: 6 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 22. Light north wind becoming northwest 8 to 13 km/h in the morning.

    High: 22 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8.

    Low: 8 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10.

    Low: 10 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °C

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 16. South wind 13 to 16 km/h. Chance of precipitation is 100%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tonight
Rain and thunderstorms likely before 2am, then a chance of rain. Mostly cloudy, with a low around 8. South southeast wind around 14 km/h. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.
Wednesday
A 40 percent chance of rain, mainly before 10am. Partly sunny, then gradually becoming sunny, with a high near 18. South wind 5 to 13 km/h.
Wednesday Night
Mostly clear, with a low around 6. Calm wind.
Thursday
Sunny, with a high near 22. Light north wind becoming northwest 8 to 13 km/h in the morning.
Thursday Night
Mostly clear, with a low around 8.
Friday
Sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Marysville, Yuba County Airport CA
 39.07°N 121.5°W (Elev. 59 m)
Last Update:
11:31 am PDT Apr 21, 2026
Forecast Valid:
11am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
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Additional Resources

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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