Current conditions at

John Wayne-Orange County Airport (KSNA)

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

Clear

81°F

27°C

Humidity 57%
Wind Speed SSW 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Jul 01:35 PM PDT
Detailed forecast for

Orange County Coastal

Tonight
Partly cloudy. Lows 64 to 68. Areas of winds southwest 10 mph this evening becoming light.
Sunday
Partly cloudy in the morning...becoming mostly sunny. Highs 74 to 77 at the beaches to 79 to 83 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
Sunday Night
Partly cloudy. Lows 64 to 67. Areas of winds southwest 10 mph in the evening becoming light.
Monday
Patchy fog in the morning. Partly cloudy. Highs 74 to 79 at the beaches to 80 to 84 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon.
Monday Night
Mostly clear in the evening...becoming partly cloudy. Lows 65 to 69. Areas of winds west 10 mph in the evening becoming light.
Tuesday
Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 79 at the beaches to 81 to 86 farther inland and near higher coastal terrain.
Tuesday Night
Mostly clear. Lows 66 to 69.
Wednesday
Partly cloudy. Highs 75 to 80 at the beaches to 81 to 85 farther inland and near higher coastal terrain.
Wednesday Night
Mostly clear. Lows 66 to 69.
Thursday
Partly cloudy in the morning...becoming mostly sunny. Highs 76 to 80 at the beaches to 82 to 87 farther inland and near higher coastal terrain.
Thursday Night
Mostly clear in the evening...becoming partly cloudy. Lows 65 to 69.
Friday
Partly cloudy. Highs 74 to 79 at the beaches to 80 to 85 farther inland and near higher coastal terrain.
Friday Night
Partly cloudy. Lows 64 to 68.
Saturday
Partly cloudy. Highs 75 to 79 at the beaches to 81 to 86 farther inland and near higher coastal terrain.



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1237 PM PDT Sat Jul 18 2026
 
 

Additional Resources

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National Digital Forecast Database