Current Conditions
Mostly cloudy
Temp:
62°F
Wind: From the SW at 3 mph
Humidity: 83%
Pressure: 29.98 in
Visibility: 10 miles
Observed at: 12:27 am PDT
Costa Mesa, CA Weather
Overnight
Mostly cloudy
Overnight low:
57°F
Mostly cloudy, with a low around 57. Calm wind.
Monday
Clouds clearing
High:
71°F
Mostly cloudy, then gradually becoming sunny, with a high near 71. Light west wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Clouds increasing
Overnight low:
57°F
Increasing clouds, with a low around 57. West wind 5 to 10 mph.