Current Conditions
Mostly cloudy
Temp:
55°F
Wind: Calm
Humidity: 94%
Pressure: 29.94 in
Visibility: 5 miles
Observed at: 7:53 am PST
Costa Mesa, CA Weather
Today
Mostly sunny
High:
65°F
Mostly sunny, with a high near 65. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Clouds increasing
Overnight low:
52°F
Increasing clouds, with a low around 52. West wind around 5 mph.