



Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest
A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. 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 | 82% |
Wind Speed | S 9 MPH |
Barometer | 29.84 in (1010.5 mb) |
Dewpoint | 61°F (16°C) |
Visibility | 10.00 mi |
Last update | 22 Aug 08:30 PM PDT |
Extended Forecast for
Yountville CA
Tonight
Low: 57 °F
Increasing
CloudsSaturday
High: 92 °F
Becoming
SunnySaturday Night
Low: 56 °F
Increasing
CloudsSunday
High: 89 °F
Becoming
SunnySunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 89 °F
Mostly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 57. Calm wind becoming southeast 5 to 7 mph in the evening.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 92. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 56. Calm wind becoming southeast around 5 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 89. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 55. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yountville CA
38.39°N 122.37°W (Elev. 558 ft)
38.39°N 122.37°W (Elev. 558 ft)
1:26 pm PDT Aug 22, 2025
8pm PDT Aug 22, 2025-6pm PDT Aug 29, 2025