Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Partly Cloudy
66°F
19°C
| Humidity | 27% |
| Wind Speed | N 0 MPH |
| Barometer | 30.14 in (1020.66 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 06:35 PM PST |
Extended Forecast for
Costa Mesa CA
Tonight
Low: 52 °F
Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 52. Light and variable wind becoming northeast 5 to 10 mph in the evening.
Tuesday
Sunny, with a high near 75. East wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 53. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. Calm wind becoming northeast around 5 mph in the evening.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 55.
M.L.King Day
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.65°N 117.89°W (Elev. 3 ft)
33.65°N 117.89°W (Elev. 3 ft)
12:13 pm PST Jan 12, 2026
6pm PST Jan 12, 2026-6pm PST Jan 19, 2026
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