Wednesday
Clouds clearing
High:
76°F
Cloudy through mid morning, then gradual clearing, with a high near 76.
Costa Mesa, CA Weather - Extended Forecast
Wednesday Night
Clouds increasing
Overnight low:
66°F
Increasing clouds, with a low around 66.
Thursday
Clouds clearing
High:
75°F
Cloudy through mid morning, then gradual clearing, with a high near 75.
Thursday Night
Clouds increasing
Overnight low:
64°F
Increasing clouds, with a low around 64.
Friday
Clouds clearing
High:
73°F
Friday Night
Clouds increasing
Overnight low:
63°F
Saturday
Clouds clearing
High:
73°F
Saturday Night
Clouds increasing
Overnight low:
64°F
Sunday
Clouds clearing
High:
75°F