Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
61°F
16°C
| Humidity | 41% |
| Wind Speed | N 0 MPH |
| Barometer | 29.97 in (1014.9 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 05 Apr 04:35 AM PDT |
Extended Forecast for
3 Miles ENE Costa Mesa CA
Today

High: 79 °F
Mostly Sunny
Tonight
Low: 59 °F
Mostly Cloudy
then Patchy
FogMonday
High: 74 °F
Patchy Fog
then SunnyMonday Night

Low: 57 °F
Mostly Cloudy
Tuesday

High: 75 °F
Decreasing
CloudsTuesday Night

Low: 58 °F
Partly Cloudy
Wednesday

High: 76 °F
Mostly Sunny
Wednesday Night

Low: 58 °F
Increasing
CloudsThursday

High: 73 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming south after midnight.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 57. West wind 5 to 10 mph becoming southeast after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Increasing clouds, with a low around 58.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
A slight chance of showers. Partly sunny, with a high near 72.
Friday Night
A chance of showers. Partly cloudy, with a low around 57.
Saturday
A slight chance of showers. Partly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT 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)
11:26 pm PDT Apr 4, 2026
4am PDT Apr 5, 2026-6pm PDT Apr 11, 2026


