Napa, CA Weather - Tomorrow’s Forecast

Friday

Rain

High:
58°F

Rain, mainly before 11am. High near 58. East southeast wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Chance of rain

Overnight low:
40°F

A 20 percent chance of rain before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 40. West wind 5 to 7 mph becoming calm in the evening.