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.

Mostly Cloudy

69°F

21°C

Humidity 84%
Wind Speed WSW 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 09 Sep 11:05 PM PDT
Extended Forecast for

Irvine CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 77.

    High: 77 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 62.

    Low: 62 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. South wind around 5 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 77. Southwest wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming southeast after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 77.
Friday Night
Increasing clouds, with a low around 62.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Increasing clouds, with a low around 63.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79.
Monday Night
Patchy fog. Otherwise, increasing clouds, with a low around 63.
Tuesday
Patchy fog. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Irvine CA
 33.68°N 117.84°W (Elev. 33 ft)
Last Update:
7:33 pm PDT Sep 9, 2025
Forecast Valid:
11pm PDT Sep 9, 2025-6pm PDT Sep 16, 2025
 
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Additional Resources

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