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Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Overcast

55°F

13°C

Humidity 87%
Wind Speed W 16 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 26 May 03:20 AM PDT
Extended Forecast for

4 Miles WSW Yountville CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 53. West wind around 7 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68. West northwest wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. West northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 28 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 53. West southwest wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 53. West wind around 7 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 68. West northwest wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 49. West northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 28 mph.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 53. West southwest wind around 6 mph becoming calm in the evening.
Thursday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Yountville CA
 38.38°N 122.42°W (Elev. 1030 ft)
Last Update:
2:16 am PDT May 26, 2026
Forecast Valid:
3am PDT May 26, 2026-6pm PDT Jun 1, 2026
 
Forecast Discussion
 
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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