Tracking Winter Weather and Frigid Temperatures Through This Weekend
A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.haze
57°F
14°C
| Humidity | 82% |
| Wind Speed | E 12 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 7.00 mi |
| Last update | 17 Jan 03:20 PM PST |
Extended Forecast for
8 Miles WNW Vacaville CA
Tonight
Low: 51 °F
Mostly Cloudy
Sunday
High: 60 °F
Mostly Sunny
Sunday Night
Low: 49 °F
Mostly Clear
M.L.King Day
High: 58 °F
Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 51. Northeast wind around 9 mph.
Sunday
Mostly sunny, with a high near 60. North northeast wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 49. North wind 7 to 9 mph.
M.L.King Day
Sunny, with a high near 58. North wind 9 to 11 mph.
Monday Night
Mostly clear, with a low around 45. North wind around 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 53.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles WNW Vacaville CA
38.41°N 122.11°W (Elev. 2598 ft)
38.41°N 122.11°W (Elev. 2598 ft)
12:26 pm PST Jan 17, 2026
3pm PST Jan 17, 2026-6pm PST Jan 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
