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

66°F

19°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 May 12:20 AM PDT
Extended Forecast for

Newport Beach CA

  • Overnight

    Overnight: Mostly clear, with a low around 60. South wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 70.

    High: 70 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Increasing clouds, with a low around 57.

    Low: 57 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 71.

    High: 71 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 57.

    Low: 57 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Mostly clear, with a low around 60. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 74. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 71. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Increasing clouds, with a low around 57. Southwest wind around 5 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 70.
Friday Night
Increasing clouds, with a low around 57.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 71.
Saturday Night
Increasing clouds, with a low around 57.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 71.
Sunday Night
Increasing clouds, with a low around 56.
Memorial Day
Mostly cloudy, then gradually becoming sunny, with a high near 69.
Monday Night
Increasing clouds, with a low around 55.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newport Beach CA
 33.64°N 117.91°W (Elev. 13 ft)
Last Update:
12:08 am PDT May 20, 2026
Forecast Valid:
12am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation