National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

John Wayne-Orange County Airport (KSNA)

Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.

Partly Cloudy

80°F

27°C

Humidity 32%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Oct 10:53 AM PDT
Extended Forecast for

Newport Beach CA

  • Today

    Today: Sunny, with a high near 75. West wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 11pm. Increasing clouds, with a low around 64. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 75. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66. Southwest wind around 5 mph becoming calm.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of showers after 11pm. Increasing clouds, with a low around 64. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 62.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 68.
Thursday Night
A chance of showers, mainly before 11pm. Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newport Beach CA
 33.6°N 117.9°W (Elev. 0 ft)
Last Update:
12:45 am PDT Oct 18, 2026
Forecast Valid:
11am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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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