Friday
Patchy fog
High:
71°F
Patchy fog before 10am. Otherwise, sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Costa Mesa, CA Weather - Extended Forecast
Friday Night
Partly cloudy
Overnight low:
52°F
Partly cloudy, with a low around 52. Calm wind.
Saturday
Partly sunny
High:
70°F
Partly sunny, with a high near 70.
Saturday Night
Mostly cloudy
Overnight low:
51°F
Mostly cloudy, with a low around 51.
Sunday
Mostly sunny
High:
70°F
Sunday Night
Partly cloudy
Overnight low:
52°F
Monday
Mostly sunny
High:
70°F
Monday Night
Partly cloudy
Overnight low:
53°F
Tuesday
Mostly sunny
High:
70°F
Tuesday Night
Partly cloudy
Overnight low:
53°F
Wednesday
Mostly sunny
High:
71°F