Monday
Clouds clearing
High:
73°F
Cloudy through mid morning, then gradual clearing, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the morning.
Costa Mesa, CA Weather - Tomorrow’s Forecast
Monday Night
Clouds increasing
Overnight low:
63°F
Increasing clouds, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.