Saturday
Dense fog in some areas
High:
61°F
Areas of dense fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 61. Calm wind.
Napa, CA Weather - Tomorrow’s Forecast
Saturday Night
Patchy fog
Overnight low:
41°F
Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 41. Calm wind.