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

73°F

23°C

Humidity 49%
Wind Speed SSW 13 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 06 Apr 02:15 PM PDT
Extended Forecast for

3 Miles ESE Tustin CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Southwest wind around 10 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.

    Low: 58 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 76.

    High: 76 °F

    Decreasing
    Clouds

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming southeast after midnight.
Tuesday
Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.
Thursday
Partly sunny, with a high near 78.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Increasing clouds, with a low around 56.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 70.
Saturday Night
A chance of showers. Partly cloudy, with a low around 55.
Sunday
A slight chance of showers. Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Tustin CA
 33.71°N 117.76°W (Elev. 194 ft)
Last Update:
12:14 pm PDT Apr 6, 2026
Forecast Valid:
2pm PDT Apr 6, 2026-6pm PDT Apr 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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