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.

Partly Cloudy

70°F

21°C

Humidity 78%
Wind Speed SSW 5 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 25 Jun 06:53 AM PDT
Extended Forecast for

Costa Mesa CA

  • Today

    Today: Sunny, with a high near 76. South wind 5 to 10 mph becoming southwest in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 10 mph becoming southwest in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. West wind around 5 mph becoming southeast after midnight.

    Low: 64 °F

    Patchy Fog

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 76 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 64.

    Low: 64 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 73.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 63.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 75.

    High: 75 °F

    Gradual
    Clearing

Detailed Forecast

Today
Sunny, with a high near 76. South wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64. West wind around 5 mph becoming southeast after midnight.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Increasing clouds, with a low around 64.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 73.
Friday Night
Increasing clouds, with a low around 63.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 75.
Saturday Night
Increasing clouds, with a low around 62.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 77.
Sunday Night
Increasing clouds, with a low around 64.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Costa Mesa CA
 33.64°N 117.91°W (Elev. 13 ft)
Last Update:
2:28 am PDT Jun 25, 2024
Forecast Valid:
7am PDT Jun 25, 2024-6pm PDT Jul 1, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation