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

88°F

31°C

Humidity 20%
Wind Speed WSW 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 16 Oct 04:00 PM PDT
Extended Forecast for

5 Miles ESE Sonoma CA

  • Tonight

    Tonight: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 11am. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 49. Light and variable wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 74. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 65.
Monday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of showers, mainly before 11am. Partly sunny, with a high near 66.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 45.
Wednesday
A slight chance of showers before 11am. Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Sonoma CA
 38.25°N 122.39°W (Elev. 210 ft)
Last Update:
2:31 pm PDT Oct 16, 2026
Forecast Valid:
4pm PDT Oct 16, 2026-6pm PDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation