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

84°F

29°C

Humidity 32%
Wind Speed SW 6 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 05 Sep 01:35 PM PDT
Extended Forecast for

4 Miles SSW Irvine CA

High Surf Advisory until September 8, 11:00pm
Coastal Flood Advisory until September 8, 11:00pm
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
  •  
    High Surf Advisory until September 8, 11:00pm
    Coastal Flood Advisory until September 8, 11:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 80 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 11pm. Partly cloudy, with a low around 68. West wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 80. Northwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. Northwest wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 85. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Southwest wind around 10 mph.
Tonight
A slight chance of showers after 11pm. Partly cloudy, with a low around 68. West wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Sunday
A chance of showers. Mostly cloudy, with a high near 80. Northwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Partly cloudy, with a low around 68. Northwest wind around 5 mph.
Labor Day
Mostly sunny, with a high near 85. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 80.
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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:
1:35 pm PDT Sep 5, 2026
Forecast Valid:
1pm PDT Sep 5, 2026-6pm PDT Sep 11, 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