Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
66°F
19°C
| Humidity | 77% |
| Wind Speed | SSW 11 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 20 May 09:55 PM PDT |
Extended Forecast for
3 Miles ENE Costa Mesa CA
Tonight
Low: 61 °F
Patchy Fog
Thursday
High: 77 °F
Patchy Fog
then SunnyThursday Night
Low: 59 °F
Patchy Fog
Friday
High: 73 °F
Patchy Fog
then SunnyFriday Night
Low: 58 °F
Patchy Fog
Saturday
High: 72 °F
Patchy Fog
then SunnySaturday Night
Low: 57 °F
Increasing
CloudsSunday
High: 73 °F
Becoming
SunnySunday Night
Low: 56 °F
Increasing
Clouds
Detailed Forecast
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. South wind 5 to 10 mph becoming east after midnight.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58. Southwest wind 5 to 10 mph becoming light after midnight.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 72.
Saturday Night
Increasing clouds, with a low around 57.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 73.
Sunday Night
Increasing clouds, with a low around 56.
Memorial Day
Mostly sunny, with a high near 71.
Monday Night
Increasing clouds, with a low around 56.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 69.
Tuesday Night
Increasing clouds, with a low around 56.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Costa Mesa CA
33.67°N 117.86°W (Elev. 3 ft)
33.67°N 117.86°W (Elev. 3 ft)
12:09 pm PDT May 20, 2026
10pm PDT May 20, 2026-6pm PDT May 27, 2026
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