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.

Overcast

65°F

18°C

Humidity 72%
Wind Speed SSW 6 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 56°F (13°C)
Visibility 9.00 mi
Last update 21 Jun 01:53 AM PDT
Extended Forecast for

Irvine CA

  • Overnight

    Overnight: Cloudy, with a low around 62. Southeast wind around 10 mph.

    Low: 62 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 74. Southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 77. Southeast wind 5 to 10 mph becoming southwest in the morning.

    High: 77 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 60. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 60 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 76.

    High: 76 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 76.

    High: 76 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 59.

    Low: 59 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Cloudy, with a low around 62. Southeast wind around 10 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 74. Southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 61. Southeast wind around 5 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 77. Southeast wind 5 to 10 mph becoming southwest in the morning.
Sunday Night
Increasing clouds, with a low around 60. Southwest wind around 5 mph becoming southeast after midnight.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 76.
Monday Night
Increasing clouds, with a low around 59.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Tuesday Night
Increasing clouds, with a low around 59.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78.
Wednesday Night
Increasing clouds, with a low around 61.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 79.
Thursday Night
Increasing clouds, with a low around 62.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irvine CA
 33.68°N 117.81°W (Elev. 56 ft)
Last Update:
1:16 am PDT Jun 21, 2025
Forecast Valid:
2am PDT Jun 21, 2025-6pm PDT Jun 27, 2025
 
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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