Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
57°F
14°C
| Humidity | 83% |
| Wind Speed | N 4 MPH |
| Barometer | 30.22 in (1023.37 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 06:53 AM PDT |
Extended Forecast for
3 Miles ESE Tustin CA
Heat Advisory March 12, 10:00am until March 13, 08:00pm
Today

High: 81 °F
Sunny
Tonight

Low: 56 °F
Clear
Thursday

High: 95 °F
Sunny
Thursday Night

Low: 62 °F
Clear
Friday

High: 94 °F
Mostly Sunny
Friday Night

Low: 61 °F
Mostly Cloudy
Saturday

High: 87 °F
Decreasing
CloudsSaturday Night

Low: 57 °F
Mostly Clear
Sunday

High: 87 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 81. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Tonight
Clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 95. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
Clear, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 94. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Tustin CA
33.71°N 117.76°W (Elev. 194 ft)
33.71°N 117.76°W (Elev. 194 ft)
6:54 am PDT Mar 11, 2026
7am PDT Mar 11, 2026-6pm PDT Mar 17, 2026



