John Wayne Airport (SNA) Weather 11/25/2025
Today
67
Showers
Tonight
62
Showers
Saturday
64
Heavy Rain
Saturday Night
56
Showers
Sunday
63
Chance Showers
Sunday Night
57
Chance Showers
Monday
63
Showers Likely
Monday Night
54
Showers Likely
Tuesday
63
Chance Showers
Tuesday Night
53
Chance Showers
Wednesday
64
Mostly Sunny
Wednesday Night
54
Partly Cloudy
Thursday
63
Slight Chance Showers
Weekly Forecast
Today
Showers, with thunderstorms also possible after 4pm. High near 67. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 64. Southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 56. South wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers. Mostly cloudy, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 54.
Tuesday
A chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A slight chance of showers. Partly sunny, with a high near 63.