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.

Rain

58°F

14°C

Humidity 90%
Wind Speed SE 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 04 Jan 10:53 PM PST
Extended Forecast for

Newport Beach CA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 4am. Cloudy, with a low around 54. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 10am. Partly sunny, with a high near 62. West wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers. Mostly cloudy, with a low around 53. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 4am. Cloudy, with a low around 54. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers before 10am. Partly sunny, with a high near 62. West wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 53. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 63. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newport Beach CA
 33.62°N 117.91°W (Elev. 3 ft)
Last Update:
11:17 am PST Jan 4, 2026
Forecast Valid:
11pm PST Jan 4, 2026-6pm PST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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