Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798° N Lon: 117.8674° W Elev: 39.0 ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed NE 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Dec 07:05 PM PST
Detailed forecast for

Orange County Coastal

Tonight
Showers this evening, then showers and a slight chance of thunderstorms overnight. Lows around 56. Areas of winds southeast 10 to 15 mph.
New Years Day
Showers and a slight chance of thunderstorms. Locally heavy rainfall possible in the morning. Highs 63 to 66. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the morning.
Thursday Night
Partly cloudy with a slight chance of showers. Lows 53 to 56. Light winds. Chance of measurable precipitation 20 percent.
Friday
Mostly cloudy. Highs 64 to 67. Light winds.
Friday Night
Cloudy. A slight chance of showers overnight. Lows 54 to 57. Light winds. Chance of measurable precipitation 20 percent.
Saturday
Cloudy with a chance of showers. Highs 63 to 66.
Saturday Night
Showers likely. Lows 53 to 56.
Sunday
Showers likely. Highs 62 to 65.
Sunday Night
Showers likely. Lows around 54.
Monday
Partly cloudy with a chance of showers. Highs 61 to 65.
Monday Night
Partly cloudy with a chance of showers. Lows around 51.
Tuesday
Partly cloudy with a chance of showers. Highs 61 to 64.
Tuesday Night
Partly cloudy with a chance of showers. Lows around 50.
Wednesday
Partly cloudy with a chance of showers. Highs around 60 at the beaches to 61 to 64 farther inland and near higher coastal terrain.



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1209 PM PST Wed Dec 31 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database