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

59°F

15°C

Humidity 67%
Wind Speed S 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Oct 09:35 AM PDT
Extended Forecast for

8 Miles NE Napa CA

  • Today

    Today: Sunny, with a high near 74. Light west southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. West southwest wind around 6 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, then becoming cloudy during the afternoon, with a high near 61. West southwest wind 7 to 9 mph.

    High: 61 °F

    Becoming
    Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 45. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 45 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 62. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 62 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 52. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain. Partly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 74. Light west southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Tonight
Increasing clouds, with a low around 45. West southwest wind around 6 mph.
Monday
Mostly sunny, then becoming cloudy during the afternoon, with a high near 61. West southwest wind 7 to 9 mph.
Monday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 45. West southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 62. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 52. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Thursday
A slight chance of rain. Partly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Napa CA
 38.4°N 122.2°W (Elev. 1342 ft)
Last Update:
2:41 am PDT Oct 18, 2026
Forecast Valid:
9am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation