Stewart Airport NY (SWF) Weather 12/15/2025
Tonight
20
Decreasing Clouds
Wednesday
37
Mostly Sunny
Wednesday Night
27
Partly Cloudy
Thursday
37
Partly Sunny
Thursday Night
7
Mostly Clear
Friday
28
Mostly Sunny
Friday Night
15
Mostly Cloudy
Saturday
37
Partly Sunny
Saturday Night
19
Partly Cloudy
Sunday
34
Partly Sunny
Sunday Night
12
Mostly Cloudy
Monday
26
Mostly Sunny
Monday Night
9
Partly Cloudy
Weekly Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 37. Wind chill values between 15 and 25. Light and variable wind.
Wednesday Night
Partly cloudy, with a steady temperature around 27. Wind chill values between 20 and 25. Southwest wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 37. Wind chill values between 20 and 30. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.