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

70°F

21°C

Humidity 68%
Wind Speed SW 9 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 09 Apr 11:20 AM PDT
Extended Forecast for

3 Miles WNW Irvine CA

  • Today

    Today: Partly sunny, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 59. West wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 11pm. Increasing clouds, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 11am. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 11am. Mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. South wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light in the evening.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 59. West wind 5 to 10 mph becoming light southwest after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 69. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers after 11pm. Increasing clouds, with a low around 58. Chance of precipitation is 50%.
Sunday
Showers, mainly before 11am. High near 66. Chance of precipitation is 80%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53.
Monday
A slight chance of showers before 11am. Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 72.
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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:
11:34 am PDT Apr 9, 2026
Forecast Valid:
11am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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