Current Conditions
Overcast
Temp:
57°F
Wind: From the NE at 3 mph
Humidity: 82%
Pressure: 30.02 in
Visibility: 10 miles
Observed at: 1:53 am PST
Costa Mesa, CA Weather
Overnight
Mostly cloudy
Overnight low:
50°F
Mostly cloudy, with a low around 50. East wind around 5 mph.
Monday
Clouds clearing
High:
69°F
Mostly cloudy, then gradually becoming sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy
Overnight low:
50°F
Partly cloudy, with a low around 50. South wind around 5 mph becoming calm after midnight.