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 33%
Wind Speed NNW 12 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 07 Mar 02:35 PM PST
Extended Forecast for

7 Miles SW Lake Berryessa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. North northeast wind around 21 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. North wind 16 to 21 mph decreasing to 9 to 14 mph. Winds could gust as high as 36 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind becoming north 5 to 8 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. North wind 9 to 14 mph becoming light  in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. North northeast wind around 21 mph.
Tonight
Clear, with a low around 57. North wind 16 to 21 mph decreasing to 9 to 14 mph. Winds could gust as high as 36 mph.
Sunday
Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52. Calm wind becoming north 5 to 8 mph after midnight.
Monday
Sunny, with a high near 71. North wind 9 to 14 mph becoming light in the afternoon.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 76.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Lake Berryessa CA
 38.51°N 122.34°W (Elev. 699 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

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Hourly Weather Forecast

National Digital Forecast Database