Long Island MacArthur Airport (ISP) Weather 04/16/2025
Tonight
38
Mostly Clear
Thursday
62
Sunny
Thursday Night
39
Mostly Clear
Friday
58
Mostly Sunny
Friday Night
48
Mostly Cloudy
Saturday
69
Partly Sunny
Saturday Night
52
Mostly Cloudy
Sunday
64
Mostly Sunny
Sunday Night
45
Mostly Cloudy
Monday
59
Partly Sunny
Monday Night
45
Chance Showers
Tuesday
60
Chance Showers
Tuesday Night
46
Partly Cloudy
Weekly Forecast
Tonight
Mostly clear, with a low around 38. West wind 8 to 15 mph, with gusts as high as 32 mph.
Thursday
Sunny, with a high near 62. Northwest wind 9 to 15 mph.
Thursday Night
Mostly clear, with a low around 39. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 58. Light south wind increasing to 9 to 14 mph in the morning.
Friday Night
Mostly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 59.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 46.