Costa Mesa, CA Weather - Tomorrow’s Forecast

Thursday

Patchy fog

High:
75°F

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Partly cloudy

Overnight low:
54°F

Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph.