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.

Overcast

17°C

63°F

Humidity 67%
Wind Speed SW 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 17 May 09:20 PM PDT
Extended Forecast for

3 Miles WNW Irvine CA

  • Tonight

    Tonight: Cloudy, with a low around 14. West wind 10 to 15 km/h becoming southeast after midnight.

    Low: 14 °C

    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Southeast wind 10 to 15 km/h becoming south 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 21 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. South wind 5 to 15 km/h becoming east after midnight.

    Low: 14 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Light and variable wind becoming southwest 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.

    High: 24 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. South wind 10 to 15 km/h becoming light and variable after midnight.

    Low: 16 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27.

    High: 27 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19.

    Low: 19 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19.

    Low: 19 °C

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 14. West wind 10 to 15 km/h becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 21. Southeast wind 10 to 15 km/h becoming south 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.
Sunday Night
Partly cloudy, with a low around 14. South wind 5 to 15 km/h becoming east after midnight.
Monday
Mostly sunny, with a high near 24. Light and variable wind becoming southwest 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.
Monday Night
Mostly clear, with a low around 16. South wind 10 to 15 km/h becoming light and variable after midnight.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 27.
Thursday Night
Increasing clouds, with a low around 18.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 24.
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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 m)
Last Update:
1:01 pm PDT May 17, 2025
Forecast Valid:
9pm PDT May 17, 2025-6pm PDT May 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation