Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

77°F

25°C

Humidity 31%
Wind Speed N 9 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 07 Mar 01:54 PM PST
Extended Forecast for

Napa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. North northeast wind around 16 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Light southwest wind becoming west southwest 8 to 13 mph in the morning.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 50. South wind 5 to 8 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 74. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. North northeast wind around 16 mph.
Tonight
Clear, with a low around 54. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 78. Light southwest wind becoming west southwest 8 to 13 mph in the morning.
Sunday Night
Increasing clouds, with a low around 50. South wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 74. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 20 ft)
1:50 pm PST Mar 7, 2026
2pm PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database