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

70°F

21°C

Humidity 73%
Wind Speed SSW 9 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 18 Jun 08:20 PM PDT
Extended Forecast for

4 Miles SSW Irvine CA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Southeast wind 5 to 10 mph.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 60 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 59 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 58.

    Low: 58 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Southeast wind 5 to 10 mph.
Juneteenth
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60. Southwest wind 5 to 10 mph becoming southeast after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming southeast after midnight.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70.
Saturday Night
Increasing clouds, with a low around 58.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Irvine CA
 33.61°N 117.82°W (Elev. 784 ft)
Last Update:
12:57 pm PDT Jun 18, 2025
Forecast Valid:
8pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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