National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.

Partly Cloudy

79°F

26°C

Humidity 62%
Wind Speed SSW 13 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 28 Jul 01:53 PM PDT
Extended Forecast for

3 Miles WNW Irvine CA

High Surf Advisory July 29, 05:00pm until August 1, 05:00pm
Coastal Flood Advisory July 29, 05:00pm until August 1, 03:00am
Heat Advisory July 31, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Southwest wind around 10 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 82 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 84.
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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:
1:09 pm PDT Jul 28, 2026
Forecast Valid:
2pm PDT Jul 28, 2026-6pm PDT Aug 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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