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

Hazardous Weather Conditions

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Clear

70°F

21°C

Humidity 52%
Wind Speed SSE 11 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Sep 09:35 PM PDT
Extended Forecast for

Marysville CA

Red Flag Warning until September 14, 05:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 14, 05:00pm

    NOW until 5:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 57 °F

    Haze then
    Clear

  • Sunday

    Sunday: Widespread haze between 10am and 11am. Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 82 °F

    Haze then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. Light north wind.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. North wind 3 to 6 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 59. Light and variable wind.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
Widespread haze before midnight. Clear, with a low around 57. Southeast wind 3 to 7 mph.
Sunday
Widespread haze between 10am and 11am. Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 56. Light north wind.
Monday
Sunny, with a high near 90. North wind 3 to 6 mph.
Monday Night
Clear, with a low around 59. Light and variable wind.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville CA
 39.15°N 121.58°W (Elev. 59 ft)
Last Update:
2:01 pm PDT Sep 12, 2026
Forecast Valid:
9pm PDT Sep 12, 2026-6pm PDT Sep 19, 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