Napa skies will be mostly cloudy on the morning of Father’s Day before gradually clearning, and patchy fog may linger until noon, according to the National Weather Service. Clouds are expected to return overnight, along with light fog after midnight.
The high temperature forecast at Napa County Airport is 81 degrees, with a nighttime low of 49.
Daytime south winds of 8-15 mph are expected to gust as high as 20 mph. In the evening, speeds are forecast to increase to 13-18 mph out of the west, gusting to 23 mph.
A similar pattern of morning clouds and afternoon sunshine is expected through midweek, with temperatures peaking in the mid- to upper 70s.
Here is the five-day weather outlook for Napa:
Monday: 78 / 49 — mostly cloudy morning with patchy fog before noon, then gradual clearing; partly cloudy overnight with patchy fog after midnight. Southwest 6-10 mph, shifting overnight to the west at 8-16, with gusts to 21 mph
Tuesday: 75 / 45 — patchy fog before noon, then mostly sunny; partly cloudy at night, with patchy fog after midnight
Wednesday: 77 / 47 — patchy fog before noon, then mostly sunny, remaining clear in the evening
Thursday: 79 / 48 — sunny
Friday: 82 / 51 — sunny