Napa, CA Weather - Tomorrow’s Forecast

Tuesday

Rain Likely

High:
56°F

Rain likely. Areas of fog before 1pm. Otherwise, cloudy, with a high near 56. Light south wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain

Overnight low:
47°F

Rain, mainly before 4am. Patchy fog after 4am. Low around 47. South wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.