Napa, CA Weather - Extended Forecast

Labor Day

Sunny

High:
82°F

Sunny, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon.

Monday Night

Mostly clear

Overnight low:
57°F

Mostly clear, with a low around 57.

Tuesday

Mostly sunny

High:
84°F

Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy

Overnight low:
60°F

Partly cloudy, with a low around 60.

Wednesday

Chance of rain

High:
84°F

Wednesday Night

Partly cloudy

Overnight low:
63°F

Thursday

Partly sunny

High:
84°F

Thursday Night

Chance of rain

Overnight low:
59°F

Friday

Partly sunny

High:
77°F