Costa Mesa, CA Weather - Tomorrow’s Forecast

Sunday

Showers likely

High:
81°F

Showers likely, mainly before 11am. Partly sunny, with a high near 81. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Chance of showers and thunderstorms

Overnight low:
69°F

A slight chance of showers before 11pm. Partly cloudy, with a low around 69. Northwest wind around 5 mph. Chance of precipitation is 10%.