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

Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

68°F

20°C

Humidity 52%
Wind Speed SW 12 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 27 Jun 07:35 PM PDT
Extended Forecast for

5 Miles SE Angwin CA

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. North wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West northwest wind 3 to 6 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. West southwest wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, clear, with a low around 51.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. West wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 80. North wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 54. West northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 82. West southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 53. West southwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Patchy fog after 5am. Otherwise, clear, with a low around 51.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 50.
Friday
Patchy fog. Otherwise, sunny, with a high near 79.
Friday Night
Clear, with a low around 52.
Independence Day
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Angwin CA
 38.53°N 122.38°W (Elev. 1375 ft)
Last Update:
1:25 pm PDT Jun 27, 2026
Forecast Valid:
7pm PDT Jun 27, 2026-6pm PDT Jul 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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Chance of Precipitation