Costa Mesa Weather

Current Conditions

Partly cloudy

Partly cloudy

62°F
(17°C)

Wind

Calm

Humidity

59

Pressure

30.1 in (1019 HPa)

Visibility

8 miles

Observed at: Santa Ana, John Wayne Airport, 8:53 am PST.

Costa Mesa Weather Forecast for Today

Today

Mostly sunny

Mostly sunny

High:
69°F
(21°C)

Mostly sunny, with a high near 69. Southwest wind around 5 mph.

Tonight

Low:
51°F
(11°C)

Patchy drizzle after 10pm. Increasing clouds, with a low around 51. Southwest wind around 5 mph becoming calm.