John Wayne Airport (SNA) Weather 05/21/2025
Today
81
Sunny
Tonight
61
Patchy Fog
Thursday
80
Patchy Fog then Sunny
Thursday Night
61
Patchy Fog
Friday
75
Mostly Sunny
Friday Night
59
Partly Cloudy
Saturday
73
Mostly Sunny
Saturday Night
58
Increasing Clouds
Sunday
74
Gradual Clearing
Sunday Night
59
Increasing Clouds
Memorial Day
74
Gradual Clearing
Monday Night
60
Increasing Clouds
Tuesday
75
Decreasing Clouds
Weekly Forecast
Today
Sunny, with a high near 81. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Increasing clouds, with a low around 58.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 74.
Sunday Night
Increasing clouds, with a low around 59.
Memorial Day
Cloudy through mid morning, then gradual clearing, with a high near 74.
Monday Night
Increasing clouds, with a low around 60.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 75.