Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
63°F
17°C
| Humidity | 15% |
| Wind Speed | NE 11 MPH |
| Barometer | 30.32 in (1026.75 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 09 Jan 04:53 PM PST |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 46 °F
Clear
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 49 °F
Clear
Sunday
High: 72 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 46. Light and variable wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 69. Northeast wind 5 to 10 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 49. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 72. Northeast wind 5 to 10 mph becoming light and variable.
Sunday Night
Mostly clear, with a low around 50. East wind 5 to 10 mph becoming north in the evening.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 53.
Friday
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)
12:12 pm PST Jan 9, 2026
5pm PST Jan 9, 2026-6pm PST Jan 16, 2026
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