Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Clear
72°F
22°C
| Humidity | 94% |
| Wind Speed | SW 3 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 9.00 mi |
| Last update | 23 Aug 04:35 AM PDT |
Extended Forecast for
Costa Mesa CA
Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Today
High: 83 °F
Sunny
Tonight
Low: 69 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 69 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 83. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 69. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. South wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.66°N 117.94°W (Elev. 7 ft)
33.66°N 117.94°W (Elev. 7 ft)
12:28 am PDT Aug 23, 2026
4am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
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