Friday
Patchy fog
High:
75°F
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Costa Mesa, CA Weather - Tomorrow’s Forecast
Friday Night
Patchy fog
Overnight low:
62°F
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.