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

63°F

17°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 01 Mar 01:05 AM PST
Extended Forecast for

3 Miles WNW Irvine CA

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 77. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. South wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 57. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 77. Light southwest wind becoming west 5 to 10 mph in the morning.
Sunday Night
Increasing clouds, with a low around 55. Southwest wind around 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 52. South wind around 5 mph becoming calm after midnight.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 53.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 73.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
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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:
1:06 am PST Mar 1, 2026
Forecast Valid:
1am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

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