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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Clear

90°F

32°C

Humidity 15%
Wind Speed SSE 14 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 May 06:00 PM PDT
Extended Forecast for

Marysville CA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 57. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 86. South southeast wind around 5 mph becoming calm in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. Light east northeast wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59. East southeast wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 57. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 86. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 55. Light east northeast wind.
Thursday
Sunny, with a high near 95. Light and variable wind.
Thursday Night
Clear, with a low around 59. East southeast wind around 5 mph becoming calm after midnight.
Friday
Sunny and hot, with a high near 96.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 89. Breezy.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 95.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny and hot, with a high near 98.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville CA
 39.15°N 121.58°W (Elev. 59 ft)
Last Update:
2:00 pm PDT May 12, 2026
Forecast Valid:
6pm PDT May 12, 2026-6pm PDT May 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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