Tuesday
Patchy fog
High:
77°F
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Costa Mesa, CA Weather - Extended Forecast
Tuesday Night
Patchy fog
Overnight low:
63°F
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 63.
Wednesday
Patchy fog
High:
75°F
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 75.
Wednesday Night
Clouds increasing
Overnight low:
62°F
Increasing clouds, with a low around 62.
Juneteenth
Clouds clearing
High:
75°F
Thursday Night
Clouds increasing
Overnight low:
63°F
Friday
Clouds clearing
High:
75°F
Friday Night
Clouds increasing
Overnight low:
62°F
Saturday
Partly sunny
High:
74°F