Long Island MacArthur Airport (ISP) Weather 02/22/2025
Overnight
17
Mostly Clear
Saturday
36
Increasing Clouds
Saturday Night
28
Mostly Cloudy
Sunday
41
Mostly Sunny
Sunday Night
29
Mostly Cloudy
Monday
44
Partly Sunny
Monday Night
36
Mostly Cloudy
Tuesday
48
Mostly Cloudy
Tuesday Night
36
Mostly Cloudy
Wednesday
48
Mostly Sunny
Wednesday Night
34
Partly Cloudy
Thursday
48
Chance Showers
Thursday Night
31
Chance Showers then Chance Rain/Snow
Weekly Forecast
Overnight
Mostly clear, with a low around 17. Wind chill values between 10 and 15. Northwest wind 9 to 11 mph.
Saturday
Increasing clouds, with a high near 36. Wind chill values between 5 and 15. Northwest wind 10 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 28. Wind chill values between 20 and 25. West wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 41. Wind chill values between 25 and 35. West wind 6 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 48.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.