John Wayne Airport (SNA) Weather 03/26/2025
Overnight
55
Patchy Fog
Wednesday
68
Patchy Fog then Partly Sunny
Wednesday Night
54
Patchy Fog
Thursday
67
Patchy Fog then Mostly Cloudy
Thursday Night
55
Mostly Cloudy
Friday
66
Partly Sunny
Friday Night
53
Mostly Cloudy
Saturday
67
Mostly Sunny
Saturday Night
52
Mostly Cloudy
Sunday
66
Partly Sunny
Sunday Night
54
Mostly Cloudy
Monday
68
Mostly Cloudy
Monday Night
53
Mostly Cloudy
Weekly Forecast
Overnight
Patchy fog after 2am. Otherwise, cloudy, with a low around 55. Calm wind becoming southwest around 5 mph.
Wednesday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 55. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly cloudy, with a high near 68.
Monday Night
Mostly cloudy, with a low around 53.