Napa, CA Weather - Tomorrow’s Forecast

Sunday

Rain Likely

High:
56°F

Rain likely, mainly after 10am. Mostly cloudy, with a high near 56. Calm wind becoming south southeast 5 to 8 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain

Overnight low:
46°F

Rain. Patchy fog after 10pm. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.