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

55°F

13°C

Humidity 76%
Wind Speed NNW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 08 Mar 01:00 AM PST
Extended Forecast for

5 Miles W Napa Co. Airport CA

  • Overnight

    Overnight: Clear, with a low around 53. South wind around 5 mph becoming west southwest.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Light and variable wind becoming west 10 to 15 mph in the morning.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Areas of fog after 4am.  Otherwise, increasing clouds, with a low around 48. Light west wind.

    Low: 48 °F

    Mostly Clear
    then Areas
    Fog

  • Monday

    Monday: Areas of fog before 7am.  Otherwise, mostly sunny, with a high near 72. Light west southwest wind becoming west 6 to 11 mph in the afternoon.

    High: 72 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. West northwest wind 3 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 53. South wind around 5 mph becoming west southwest.
Sunday
Sunny, with a high near 76. Light and variable wind becoming west 10 to 15 mph in the morning.
Sunday Night
Areas of fog after 4am. Otherwise, increasing clouds, with a low around 48. Light west wind.
Monday
Areas of fog before 7am. Otherwise, mostly sunny, with a high near 72. Light west southwest wind becoming west 6 to 11 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44. West northwest wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Napa Co. Airport CA
 38.21°N 122.38°W (Elev. 3 ft)
12:26 am PST Mar 8, 2026
1am PST Mar 8, 2026-6pm PDT Mar 14, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database