Napa, CA Weather

Current Conditions

Mostly cloudy

Temp:
53°F

Wind: From the SW at 5 mph

Humidity: 67%
Pressure: 29.92 in

Visibility: 10 miles

Observed at: 4:54 pm PST

Overnight

Frost in some areas

Overnight low:
36°F

Areas of frost. Otherwise, partly cloudy, with a steady temperature around 36. Calm wind.

Wednesday

Frost

High:
56°F

Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 56. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

Wednesday Night

Rain

Overnight low:
42°F

Rain, mainly after 10pm. Low around 42. South wind 7 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.