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

Napa, Napa County Airport (KAPC)

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

Clear

50°F

10°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Oct 05:20 AM PDT
Extended Forecast for

2 Miles NNW Vallejo CA

  • Today

    Today: Sunny, with a high near 86. Calm wind becoming east around 5 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52. Light west southwest wind.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, sunny, with a high near 70. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain after 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 86. Calm wind becoming east around 5 mph.
Tonight
Clear, with a low around 56. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind.
Saturday Night
Clear, with a low around 52. Light west southwest wind.
Sunday
Patchy fog before 10am. Otherwise, sunny, with a high near 70. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 63.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain after 11am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 62.
Tuesday Night
A chance of rain before 11pm. Partly cloudy, with a low around 49.
Wednesday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 50.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Vallejo CA
 38.16°N 122.25°W (Elev. 26 ft)
Last Update:
1:26 am PDT Oct 16, 2026
Forecast Valid:
5am PDT Oct 16, 2026-6pm PDT Oct 22, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation