Friday
Frost in some areas
High:
52°F
Areas of frost before 8am. Otherwise, sunny, with a high near 52. Calm wind becoming northeast around 6 mph in the morning.
Napa, CA Weather - Extended Forecast
Friday Night
Partly cloudy
Overnight low:
35°F
Patchy fog after 3am. Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35.
Saturday
Patchy fog
High:
53°F
Patchy fog before 7am. Otherwise, partly sunny, with a high near 53.
Saturday Night
Mostly cloudy
Overnight low:
37°F
Mostly cloudy, with a low around 37.
Sunday
Partly sunny
High:
55°F
Sunday Night
Partly cloudy
Overnight low:
38°F
Monday
Patchy fog
High:
58°F
Monday Night
Patchy fog
Overnight low:
40°F
Tuesday
Patchy fog
High:
60°F