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

54°F

12°C

Humidity 64%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 18 Jan 02:53 AM PST
Extended Forecast for

Newport Beach CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 52. South wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 51. Calm wind becoming south around 5 mph after midnight.

    Low: 51 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

Detailed Forecast

Overnight
Mostly cloudy, with a low around 52. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 51. Calm wind becoming south around 5 mph after midnight.
M.L.King Day
Sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. South wind around 5 mph.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 51.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 66.
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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:
1:15 am PST Jan 18, 2026
Forecast Valid:
3am PST Jan 18, 2026-6pm PST Jan 24, 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