Napa, CA Weather - Extended Forecast

Friday

Patchy fog

High:
60°F

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind.

Friday Night

Partly cloudy

Overnight low:
42°F

Partly cloudy, with a low around 42.

Saturday

Sunny

High:
60°F

Sunny, with a high near 60.

Saturday Night

Partly cloudy

Overnight low:
39°F

Partly cloudy, with a low around 39.

Sunday

Partly sunny

High:
57°F

Sunday Night

Mostly cloudy

Overnight low:
39°F

Monday

Mostly sunny

High:
58°F

Monday Night

Mostly cloudy

Overnight low:
39°F

Tuesday

Mostly cloudy

High:
58°F