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

72°F

22°C

Humidity 14%
Wind Speed NE 11 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 29 Dec 10:35 AM PST
Extended Forecast for

Irvine CA

  • Today

    Today: Sunny, with a high near 71. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 58. East wind 5 to 10 mph.

    Low: 58 °F

    Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. Cloudy, with a high near 69. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. The rain could be heavy at times. Low around 56. Chance of precipitation is 90%.

    Low: 56 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers. The rain could be heavy at times. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers likely, mainly before 4am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after 10am. Cloudy, with a high near 67.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 71. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 52. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 73. East wind 5 to 10 mph.
Tuesday Night
Cloudy, with a low around 58. East wind 5 to 10 mph.
Wednesday
Showers likely, mainly after 4pm. Cloudy, with a high near 69. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers. The rain could be heavy at times. Low around 56. Chance of precipitation is 90%.
New Year's Day
Showers. The rain could be heavy at times. High near 66. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 4am. Mostly cloudy, with a low around 56.
Friday
Showers likely, mainly after 10am. Cloudy, with a high near 67.
Friday Night
Showers likely. Mostly cloudy, with a low around 56.
Saturday
A chance of showers. Mostly cloudy, with a high near 65.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irvine CA
 33.68°N 117.81°W (Elev. 56 ft)
Last Update:
12:13 am PST Dec 29, 2025
Forecast Valid:
10am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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