Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Overcast
66°F
19°C
| Humidity | 77% |
| Wind Speed | SSE 6 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 09:30 PM PDT |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 57 °F
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Cloudy
Tuesday Night
Low: 57 °F
Chance
ShowersWednesday
High: 71 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Increasing
CloudsThursday
High: 70 °F
Decreasing
CloudsThursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 78 °F
Partly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 57. South wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. South wind around 5 mph.
Tuesday Night
A chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 71. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 56. West wind 5 to 10 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.69°N 117.92°W (Elev. 3 ft)
33.69°N 117.92°W (Elev. 3 ft)
11:52 am PDT Mar 30, 2026
9pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
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