Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
64°F
18°C
| Humidity | 63% |
| Wind Speed | SE 3 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 13 Oct 11:00 PM PDT |
Extended Forecast for
Costa Mesa CA
Heat Advisory October 15, 10:00am until October 17, 08:00pm
Tonight
Low: 58 °F
Clear
Wednesday
High: 78 °F
Sunny
Wednesday Night
Low: 61 °F
Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 69 °F
Clear
Friday
High: 94 °F
Sunny
Friday Night
Low: 69 °F
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 67 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 58. Calm wind becoming northeast around 5 mph.
Wednesday
Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 61. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 89. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 69. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 94.
Friday Night
Clear, with a low around 69.
Saturday
Sunny, with a high near 87.
Saturday Night
Clear, with a low around 67.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.67°N 117.92°W (Elev. 3 ft)
33.67°N 117.92°W (Elev. 3 ft)
11:35 am PDT Oct 13, 2026
11pm PDT Oct 13, 2026-6pm PDT Oct 20, 2026
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