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.

Partly Cloudy

68°F

20°C

Humidity 60%
Wind Speed NW 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Nov 10:15 AM PST
Extended Forecast for

2 Miles ESE Fountain Valley CA

  • Today

    Today: Sunny, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 10am. Partly sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm.
Monday
A chance of showers after 10am. Partly sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 50.
Thursday
Showers likely. Mostly cloudy, with a high near 68.
Thursday Night
Showers likely. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Fountain Valley CA
 33.71°N 117.93°W (Elev. 3 ft)
Last Update:
10:34 am PST Nov 14, 2026
Forecast Valid:
10am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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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