Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast. Read More >

Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39ft.

Fair

70°F

21°C

Humidity 53%
Wind Speed SSW 14 MPH
Barometer 30.00 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 26 May 2:05 pm PDT
Extended Forecast for

Costa Mesa CA

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Increasing
    Clouds

    Low: 58 °F

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 68. Southwest wind 5 to 10 mph.

    Gradual
    Clearing

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 58. Southwest wind around 5 mph becoming calm  in the evening.

    Increasing
    Clouds

    Low: 58 °F

  • Memorial
    Day

    Memorial Day: Cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning.

    Becoming
    Sunny

    High: 68 °F

  • Monday
    Night

    Monday Night: Increasing clouds, with a low around 58. South wind around 5 mph.

    Increasing
    Clouds

    Low: 58 °F

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 68.

    Gradual
    Clearing

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 58.

    Increasing
    Clouds

    Low: 58 °F

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 67.

    Decreasing
    Clouds

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 58.

    Increasing
    Clouds

    Low: 58 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 58. Southwest wind 5 to 10 mph becoming southeast after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 68. Southwest wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Memorial Day
Cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Increasing clouds, with a low around 58. South wind around 5 mph.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 68.
Tuesday Night
Increasing clouds, with a low around 58.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 67.
Wednesday Night
Increasing clouds, with a low around 58.
Thursday
Partly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Costa Mesa CA
 33.64°N 117.91°W (Elev. 13 ft)
1:33 pm PDT May 26, 2018
3pm PDT May 26, 2018-6pm PDT Jun 2, 2018
 
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