Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
66°F
19°C
| Humidity | 39% |
| Wind Speed | WSW 3 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 05 Dec 03:35 PM PST |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 49 °F
Clear
Saturday
High: 68 °F
Sunny
Saturday Night
Low: 49 °F
Partly Cloudy
then Patchy
FogSunday
High: 70 °F
Patchy Fog
then SunnySunday Night
Low: 51 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 49. Calm wind.
Saturday
Sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 49. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.67°N 117.92°W (Elev. 3 ft)
33.67°N 117.92°W (Elev. 3 ft)
12:54 pm PST Dec 5, 2025
3pm PST Dec 5, 2025-6pm PST Dec 12, 2025
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