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

66°F

19°C

Humidity 63%
Wind Speed SW 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Apr 11:05 AM PDT
Extended Forecast for

3 Miles WNW Irvine CA

  • Today

    Today: Partly sunny, with a high near 71. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. Northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West wind 5 to 10 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 76.

    High: 76 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 71. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming southeast after midnight.
Friday
Sunny, with a high near 79. Northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 57. West wind 5 to 10 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Irvine CA
 33.67°N 117.86°W (Elev. 3 ft)
Last Update:
10:56 am PDT Apr 16, 2026
Forecast Valid:
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation