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

72°F

22°C

Humidity 83%
Wind Speed SSW 8 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 31 Jul 11:05 PM PDT
Extended Forecast for

3 Miles WNW Irvine CA

Heat Advisory July 31, 11:15pm until August 2, 08:00pm
High Surf Advisory July 31, 11:15pm until August 1, 05:00pm
Coastal Flood Advisory July 31, 11:15pm until August 1, 03:00am
Click here for hazard details and duration
Heat Advisory
High Surf Advisory
Coastal Flood Advisory
  •  
    Heat Advisory July 31, 11:15pm until August 2, 08:00pm
    High Surf Advisory July 31, 11:15pm until August 1, 05:00pm
    Coastal Flood Advisory July 31, 11:15pm until August 1, 03:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm after midnight.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 82.

    High: 82 °F

    Becoming
    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. West wind around 5 mph becoming calm.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 82.
Tuesday Night
Increasing clouds, with a low around 68.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 69.
Friday
Partly sunny, then gradually becoming sunny, with a high near 82.
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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:
9:06 pm PDT Jul 31, 2026
Forecast Valid:
11pm PDT Jul 31, 2026-6pm PDT Aug 7, 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