Current conditions at
John Wayne-Orange County Airport (KSNA)
Lat: 33.6798°NLon: 117.8674°WElev: 39.0ft.
Overcast
66°F
19°C
| Humidity | 68% |
| Wind Speed | S 6 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jun 10:20 PM PDT |
Extended Forecast for
3 Miles SE Costa Mesa CA
Tonight
Low: 62 °F
Mostly Cloudy
then Patchy
DrizzleTuesday
High: 72 °F
Patchy
Drizzle then
Mostly SunnyTuesday Night

Low: 61 °F
Increasing
CloudsWednesday

High: 72 °F
Gradual
ClearingWednesday Night

Low: 59 °F
Partly Cloudy
Thursday

High: 73 °F
Mostly Sunny
Thursday Night

Low: 61 °F
Partly Cloudy
Friday

High: 74 °F
Mostly Sunny
Friday Night

Low: 62 °F
Increasing
Clouds
Detailed Forecast
Tonight
Patchy drizzle after 2am. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Increasing clouds, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
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. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 74.
Friday Night
Increasing clouds, with a low around 62.
Independence Day
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 74.
Sunday Night
Increasing clouds, with a low around 63.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Costa Mesa CA
33.65°N 117.89°W (Elev. 3 ft)
33.65°N 117.89°W (Elev. 3 ft)
8:38 pm PDT Jun 29, 2026
10pm PDT Jun 29, 2026-6pm PDT Jul 6, 2026


