Current Conditions
Clear
Temp:
35°F
Wind: Calm
Humidity: 87%
Pressure: 29.98 in
Visibility: 10 miles
Observed at: 1:54 am PST
Napa, CA Weather
Overnight
Frost
Overnight low:
30°F
Patchy fog before 4am, then patchy fog after 5am. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. Calm wind.
Friday
Frost and patchy fog
High:
51°F
Patchy fog before 8am. Widespread frost before 9am. Otherwise, partly sunny, with a high near 51. Light and variable wind.
Friday Night
Patchy fog
Overnight low:
34°F
Patchy fog after 10pm. Patchy frost after midnight. Otherwise, partly cloudy, with a low around 34. Calm wind.