Sunday
Becoming sunny
High:
74°F
Partly sunny, then gradually becoming sunny, with a high near 74. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Napa, CA Weather - Extended Forecast
Sunday Night
Partly cloudy
Overnight low:
48°F
Partly cloudy, with a low around 48. West wind 5 to 9 mph, with gusts as high as 18 mph.
Memorial Day
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy
Overnight low:
48°F
Partly cloudy, with a low around 48.
Tuesday
Sunny
High:
76°F
Tuesday Night
Mostly clear
Overnight low:
50°F
Wednesday
Sunny
High:
78°F
Wednesday Night
Mostly clear
Overnight low:
53°F
Thursday
Sunny
High:
79°F
Thursday Night
Mostly clear
Overnight low:
51°F
Friday
Sunny
High:
80°F