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

Unsettled Weather Across the Northwest; Much Cooler for the East

A frontal system will bring rain and mountain snow from northern California into Washington today, before advancing into the Rockies and Intermountain West on Monday. Strong and gusty winds are also expected over parts of California and Nevada. Meanwhile, much cooler and more seasonable weather will return to the East Coast today as temperatures rebound from the southern Plains into the Midwest. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Clear

45°F

7°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 07:05 AM PDT
Extended Forecast for

Napa Co. Airport CA

  • Today

    Today: A 40 percent chance of showers after 11am. Mostly cloudy, with a high near 63. Light south wind becoming south southwest 15 to 20 mph in the morning. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 63 °F

  • Tonight

    Tonight: Showers likely before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 42. West wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Mostly Clear

    Low: 42 °F

  • Monday

    Monday: Sunny, with a high near 63. West southwest wind 3 to 8 mph.

    Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 39. West southwest wind 5 to 10 mph becoming light west northwest after midnight.

    Mostly Clear

    Low: 39 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    Mostly Sunny

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 48 °F

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 61. Chance of precipitation is 70%.

    Showers
    Likely

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Cloudy, with a low around 53.

    Chance
    Showers

    Low: 53 °F

  • Thursday

    Thursday: A chance of showers. Cloudy, with a high near 68.

    Chance
    Showers

    High: 68 °F

Detailed Forecast

Today
A 40 percent chance of showers after 11am. Mostly cloudy, with a high near 63. Light south wind becoming south southwest 15 to 20 mph in the morning. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 42. West wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 63. West southwest wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 39. West southwest wind 5 to 10 mph becoming light west northwest after midnight.
Tuesday
Mostly sunny, with a high near 64. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely. Cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Cloudy, with a low around 53.
Thursday
A chance of showers. Cloudy, with a high near 68.
Thursday Night
A chance of showers. Cloudy, with a low around 54.
Friday
A chance of showers. Cloudy, with a high near 67.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50.
Saturday
Showers likely. Cloudy, with a high near 64.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Napa Co. Airport CA
 38.22°N 122.3°W (Elev. 3 ft)
Last Update:
4:27 am PDT Oct 17, 2021
Forecast Valid:
7am PDT Oct 17, 2021-6pm PDT Oct 23, 2021
 
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Additional Resources

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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