Costa Mesa, CA Weather - Tomorrow’s Forecast

Saturday

Patchy drizzle

High:
69°F

Patchy drizzle before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind 5 to 10 mph.

Saturday Night

Partly cloudy

Overnight low:
57°F

Partly cloudy, with a low around 57. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.