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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. 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 29%
Wind Speed SSE 11 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 27 Aug 07:00 PM PDT
Extended Forecast for

Beale AFB/Marysville CA

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 68. Southeast wind 6 to 10 mph.

    Low: 68 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 90. South wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 90 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 61. Southeast wind 5 to 11 mph.

    Low: 61 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 92. South wind 7 to 10 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. Southeast wind 5 to 11 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 68. Southeast wind 6 to 10 mph.
Friday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 90. South wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 61. Southeast wind 5 to 11 mph.
Saturday
Sunny, with a high near 92. South wind 7 to 10 mph.
Saturday Night
Clear, with a low around 58. Southeast wind 5 to 11 mph.
Sunday
Sunny, with a high near 92.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 85.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 56.
Thursday
A slight chance of rain. Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Beale AFB/Marysville CA
 39.13°N 121.43°W (Elev. 98 ft)
Last Update:
2:00 pm PDT Aug 27, 2026
Forecast Valid:
7pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation