


Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
73°F
23°C
Humidity | 64% |
Wind Speed | SW 10 MPH |
Barometer | 29.95 in (1014.22 mb) |
Dewpoint | 61°F (16°C) |
Visibility | 7.00 mi |
Last update | 13 Jul 04:20 PM PDT |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 63 °F
Mostly Cloudy
Monday
High: 73 °F
Partly Sunny
Monday Night
Low: 63 °F
Increasing
CloudsTuesday
High: 72 °F
Partly Sunny
Tuesday Night
Low: 62 °F
Increasing
CloudsWednesday
High: 73 °F
Decreasing
CloudsWednesday Night
Low: 61 °F
Mostly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Increasing
Clouds
Detailed Forecast
Tonight
Mostly cloudy, with a low around 63. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Increasing clouds, with a low around 63. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 72. South wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Increasing clouds, with a low around 62.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.66°N 117.94°W (Elev. 7 ft)
33.66°N 117.94°W (Elev. 7 ft)
2:43 pm PDT Jul 13, 2025
4pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025