Weather in Costa Mesa, CA
Current conditions and detailed forecast
Costa Mesa, CA
🌤️
48°F
Partly Cloudy
🌬️
5 mph
SE
Partly cloudy, with a low around 48. Southeast wind around 5 mph.
🌤️
Tonight
Partly Cloudy
48°F
5 mph
🌤️
Saturday
Mostly Sunny
67°F
5 mph
Radar Map for Costa Mesa
Interactive radar map provided by the National Weather Service