Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

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

Clear

73°F

23°C

Humidity 56%
Wind Speed SSW 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 05 Aug 01:00 PM PDT
Extended Forecast for

3 Miles N Yountville CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. South wind around 6 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 52. Light and variable wind.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 8am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.

    High: 92 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 91. South wind around 6 mph.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 52. Light and variable wind.
Thursday
Areas of fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54. Calm wind.
Friday
Sunny and hot, with a high near 98. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 54.
Monday
Areas of fog. Otherwise, mostly sunny, with a high near 90.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 54.
Tuesday
Areas of fog. Otherwise, mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Yountville CA
 38.44°N 122.35°W (Elev. 157 ft)
12:31 pm PDT Aug 5, 2026
1pm PDT Aug 5, 2026-6pm PDT Aug 11, 2026
 
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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