National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.

Clear

61°F

16°C

Humidity 82%
Wind Speed SSW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Feb 09:05 PM PST
Extended Forecast for

3 Miles WNW Irvine CA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 56.

    Low: 56 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 56. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 76. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Calm wind.
Friday
Mostly sunny, with a high near 81.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 57.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 77.
Saturday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 56.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 73.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 54.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Irvine CA
 33.67°N 117.86°W (Elev. 3 ft)
Last Update:
11:33 am PST Feb 24, 2026
Forecast Valid:
9pm PST Feb 24, 2026-6pm PST Mar 3, 2026
 
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Additional Resources

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