Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Overcast
59°F
15°C
| Humidity | 77% |
| Wind Speed | N 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jan 03:30 AM PST |
Extended Forecast for
3 Miles SE Costa Mesa CA
Overnight

Low: 52 °F
Areas Drizzle
and Patchy
FogSaturday
High: 65 °F
Patchy Fog
then SunnySaturday Night

Low: 46 °F
Mostly Clear
Sunday

High: 66 °F
Increasing
CloudsSunday Night

Low: 48 °F
Mostly Cloudy
Monday

High: 69 °F
Mostly Sunny
Monday Night

Low: 47 °F
Partly Cloudy
Tuesday

High: 70 °F
Sunny
Tuesday Night

Low: 49 °F
Mostly Cloudy
Detailed Forecast
Overnight
Areas of drizzle. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming northeast after midnight.
Sunday
Increasing clouds, with a high near 66. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 71.
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)
1:18 am PST Jan 24, 2026
3am PST Jan 24, 2026-6pm PST Jan 30, 2026


