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 | E 3 MPH |
| Barometer | 29.99 in (1015.58 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 06 Apr 06:20 AM PDT |
Extended Forecast for
3 Miles SE Costa Mesa CA
Today
High: 74 °F
Patchy Fog
then SunnyTonight

Low: 56 °F
Increasing
CloudsTuesday

High: 74 °F
Decreasing
CloudsTuesday Night

Low: 56 °F
Partly Cloudy
Wednesday

High: 75 °F
Mostly Sunny
Wednesday Night

Low: 57 °F
Increasing
CloudsThursday

High: 74 °F
Mostly Cloudy
Thursday Night

Low: 57 °F
Mostly Cloudy
Friday

High: 72 °F
Slight Chance
Showers
Detailed Forecast
Today
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 74. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Increasing clouds, with a low around 57.
Thursday
Mostly cloudy, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A slight chance of showers after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 72.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Increasing clouds, with a low around 55.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Costa Mesa CA
33.65°N 117.89°W (Elev. 3 ft)
33.65°N 117.89°W (Elev. 3 ft)
1:53 am PDT Apr 6, 2026
6am PDT Apr 6, 2026-6pm PDT Apr 12, 2026


