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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Mist

49°F

9°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 48°F (9°C)
Visibility 1.00 mi
Last update 23 Nov 05:54 AM PST
Extended Forecast for

4 Miles SE Yountville CA

  • Today

    Today: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming south around 5 mph in the afternoon.

    High: 61 °F

    Areas Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 63. North northeast wind around 6 mph becoming calm in the morning.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind around 5 mph becoming calm in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thanksgiving Day

    Thanksgiving Day: Patchy fog before 9am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 43. Calm wind.
Monday
Mostly sunny, with a high near 63. North northeast wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph in the evening.
Tuesday
Mostly sunny, with a high near 64. North wind around 5 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43.
Thanksgiving Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 63.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 44.
Friday
Areas of fog. Otherwise, partly sunny, with a high near 61.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Saturday
A slight chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Yountville CA
 38.38°N 122.31°W (Elev. 161 ft)
Last Update:
12:31 am PST Nov 23, 2025
Forecast Valid:
6am PST Nov 23, 2025-6pm PST Nov 29, 2025
 
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Additional Resources

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Chance of Precipitation