Costa Mesa Weather

Current Conditions

Overcast

Overcast

69°F
(21°C)

Wind

From the SSW at 5 mph

Humidity

64

Pressure

29.96 in (1015 HPa)

Visibility

9 miles

Observed at: Santa Ana, John Wayne Airport, 10:53 am PDT.

Costa Mesa Weather Forecast for Today

Today

Mostly sunny

Mostly sunny

High:
75°F
(24°C)

Mostly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Mostly cloudy

Mostly cloudy

Low:
64°F
(18°C)

Mostly cloudy, with a low around 64. West wind 5 to 10 mph becoming light northwest in the evening.