Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
63°F
17°C
| Humidity | 48% |
| Wind Speed | N 0 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jan 07:35 PM PST |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 51 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 54 °F
Clear
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 51. North wind 5 to 10 mph.
Monday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. East wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Clear, with a low around 54. Calm wind becoming north around 5 mph.
Wednesday
Sunny, with a high near 73.
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 74.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
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)
12:07 pm PST Jan 11, 2026
7pm PST Jan 11, 2026-6pm PST Jan 18, 2026
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