Current Conditions
Overcast
Temp:
62°F
Wind: From the E at 5 mph
Humidity: 83%
Pressure: 29.91 in
Visibility: 10 miles
Observed at: 2:53 am PDT
Costa Mesa, CA Weather
Overnight
Mostly cloudy
Overnight low:
59°F
Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Monday
Clouds clearing
High:
71°F
Cloudy through mid morning, then gradual clearing, with a high near 71. South wind 5 to 10 mph.
Monday Night
Clouds increasing
Overnight low:
59°F
Increasing clouds, with a low around 59. South wind 5 to 10 mph becoming light southeast after midnight.