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

66°F

19°C

Humidity 59%
Wind Speed SSW 14 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 10:15 AM PDT
Extended Forecast for

Napa CA

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West southwest wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 21 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. West northwest wind 10 to 15 mph becoming light west  after midnight. Winds could gust as high as 28 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Light west wind becoming north northwest 5 to 10 mph in the morning.

    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 79.

    High: 79 °F

    Sunny

  • Sunday Night

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

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 78. Southwest wind 9 to 16 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 49. West southwest wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 73. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 49. West northwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 76. Light west wind becoming north northwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.3°N 122.26°W (Elev. 82 ft)
2:20 am PDT Jun 19, 2025
10am 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