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Hazardous Weather Conditions

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Clear

N/A

Humidity 38%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 28 Sep 12:55 PM PDT
Extended Forecast for

South Yuba City CA

Heat Advisory October 3, 10:06pm until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 3, 10:06pm until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Tonight

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny through mid morning, then becoming cloudy, with a high near 94. Calm wind becoming west around 5 mph.

    High: 94 °F

    Becoming
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 98. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 65. Calm wind.
Sunday
Mostly sunny through mid morning, then becoming cloudy, with a high near 94. Calm wind becoming west around 5 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 65. Calm wind.
Monday
Sunny and hot, with a high near 98. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 65. Light and variable wind.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 91.
Friday Night
A slight chance of rain. Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Yuba City CA
 39.14°N 121.64°W (Elev. 56 ft)
Last Update:
2:16 pm PDT Oct 3, 2026
Forecast Valid:
10pm PDT Oct 3, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation