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Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.

Clear

82°F

28°C

Humidity	39%
Wind Speed	WSW 6 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 Jun 01:35 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Costa Mesa CA

This Afternoon
High: 78 °F
Sunny
Tonight
Low: 62 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 62 °F
Patchy Fog
Juneteenth
High: 75 °F
Patchy Fog
then Sunny
Thursday Night
Low: 62 °F
Patchy Fog
Friday
High: 73 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 62 °F
Increasing
Clouds
Saturday
High: 72 °F
Decreasing
Clouds

Detailed Forecast

This Afternoon

Sunny, with a high near 78. Southwest wind around 10 mph.

Tonight

Mostly clear, with a low around 62. Southwest wind around 5 mph becoming southeast after midnight.

Wednesday

Sunny, with a high near 76. South wind 5 to 10 mph.

Wednesday Night

Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. South wind around 10 mph.

Juneteenth

Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 10 mph becoming southwest in the afternoon.

Thursday Night

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 62.

Friday

Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73.

Friday Night

Increasing clouds, with a low around 62.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 72.

Saturday Night

Partly cloudy, with a low around 60.

Sunday

Mostly sunny, with a high near 73.