Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

75°F

24°C

Humidity 44%
Wind Speed SW 14 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 02:35 PM PDT
Extended Forecast for

Napa CA

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. West southwest wind around 15 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West southwest wind 5 to 11 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West northwest wind 7 to 15 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Northwest wind 5 to 9 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 78. West southwest wind around 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 50. West southwest wind 5 to 11 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 74. Southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Mostly clear, with a low around 49. West northwest wind 7 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 76. Northwest wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 80.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 51.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 52.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 20 ft)
2:02 pm PDT Jun 19, 2025
2pm PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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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