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Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
54°F
12°C
| Humidity | 81% |
| Wind Speed | W 3 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 10:15 PM PDT |
Extended Forecast for
5 Miles SSE Lake Berryessa CA
Tonight
Low: 46 °F
Mostly Cloudy
then Patchy
FogTuesday
High: 70 °F
Patchy Fog
then Partly
SunnyTuesday Night

Low: 53 °F
Slight Chance
ShowersWednesday

High: 72 °F
Chance
ShowersWednesday Night

Low: 52 °F
Chance
ShowersThursday

High: 70 °F
Chance
Showers and
Patchy FogThursday Night
Low: 49 °F
Partly Cloudy
then Patchy
FogFriday
High: 74 °F
Areas Fog
then SunnyFriday Night

Low: 48 °F
Clear
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 70. Calm wind.
Tuesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 53. Calm wind.
Wednesday
A 30 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 72. Light and variable wind.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52. Light and variable wind.
Thursday
A 40 percent chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 70. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 49.
Friday
Areas of fog before 8am. Otherwise, sunny, with a high near 74.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSE Lake Berryessa CA
38.53°N 122.2°W (Elev. 440 ft)
38.53°N 122.2°W (Elev. 440 ft)
9:12 pm PDT Oct 19, 2026
10pm PDT Oct 19, 2026-6pm PDT Oct 26, 2026


