Sunday
Patchy fog
High:
69°F
Patchy fog before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Napa, CA Weather - Extended Forecast
Sunday Night
Partly cloudy
Overnight low:
48°F
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 48. West southwest wind 5 to 9 mph becoming calm after midnight.
Monday
Patchy fog
High:
68°F
Patchy fog before 8am. Otherwise, partly sunny, with a high near 68.
Monday Night
Chance of rain
Overnight low:
49°F
A 30 percent chance of rain, mainly after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 49.
Tuesday
Patchy fog
High:
69°F
Tuesday Night
Partly cloudy
Overnight low:
50°F
Wednesday
Fog in some areas
High:
76°F
Wednesday Night
Clear
Overnight low:
51°F
Thursday
Fog in some areas
High:
80°F
Thursday Night
Mostly clear
Overnight low:
50°F
Friday
Fog in some areas
High:
81°F