Monday
Showers
High:
52°F
Showers. High near 52. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Napa, CA Weather - Tomorrow’s Forecast
Monday Night
Showers likely
Overnight low:
46°F
Showers likely, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.