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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

72°F

22°C

Humidity 60%
Wind Speed SSW 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 28 Mar 06:20 PM PDT
Extended Forecast for

2 Miles SE Napa Co. Airport CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind around 6 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light west wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. West wind 6 to 9 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 74. West southwest wind 5 to 10 mph.

    High: 74 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. West southwest wind 6 to 11 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Southwest wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 82. Light west wind becoming west southwest 6 to 11 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 52. West wind 6 to 9 mph.
Monday
Mostly cloudy, with a high near 74. West southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 50. West southwest wind 6 to 11 mph.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 67.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 65.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46.
Thursday
A slight chance of rain before 11am. Sunny, with a high near 65.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 72.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Napa Co. Airport CA
 38.18°N 122.26°W (Elev. 56 ft)
Last Update:
2:26 pm PDT Mar 28, 2026
Forecast Valid:
6pm PDT Mar 28, 2026-6pm PDT Apr 4, 2026
 
Forecast Discussion
 
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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