Hazardous Weather Conditions
Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Partly Cloudy
70°F
21°C
| Humidity | 68% |
| Wind Speed | SW 9 MPH |
| Barometer | 29.88 in (1011.85 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jun 06:35 PM PDT |
Extended Forecast for
Costa Mesa CA
Tonight

Low: 61 °F
Increasing
CloudsFriday

High: 72 °F
Gradual
ClearingFriday Night

Low: 62 °F
Increasing
CloudsSaturday

High: 72 °F
Decreasing
CloudsSaturday Night

Low: 61 °F
Increasing
CloudsSunday

High: 71 °F
Gradual
ClearingSunday Night

Low: 60 °F
Partly Cloudy
Monday

High: 72 °F
Becoming
SunnyMonday Night

Low: 60 °F
Increasing
Clouds
Detailed Forecast
Tonight
Increasing clouds, with a low around 61. Southwest wind 5 to 10 mph becoming light after midnight.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming southeast after midnight.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 72. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 61. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 71.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Partly sunny, then gradually becoming sunny, with a high near 72.
Monday Night
Increasing clouds, with a low around 60.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 72.
Tuesday Night
Increasing clouds, with a low around 59.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 72.
Wednesday Night
Increasing clouds, with a low around 59.
Thursday
Partly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Costa Mesa CA
33.67°N 117.92°W (Elev. 3 ft)
33.67°N 117.92°W (Elev. 3 ft)
12:50 pm PDT Jun 25, 2026
6pm PDT Jun 25, 2026-6pm PDT Jul 2, 2026



