Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
57°F
14°C
| Humidity | 24% |
| Wind Speed | N 0 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jan 02:05 AM PST |
Extended Forecast for
Costa Mesa CA
Overnight
Low: 52 °F
Clear
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 54 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 52. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 74. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 54. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 75. North wind around 5 mph becoming calm.
Monday Night
Mostly clear, with a low around 53. East wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
1:43 am PST Jan 11, 2026
2am PST Jan 11, 2026-6pm PST Jan 17, 2026
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