Stewart Airport NY (SWF) Weather 08/11/2025
Today
90
Sunny
Tonight
61
Mostly Clear
Tuesday
92
Sunny
Tuesday Night
68
Mostly Clear
Wednesday
91
Chance Showers then Showers Likely
Wednesday Night
67
Showers Likely then Chance T-storms
Thursday
86
Mostly Sunny then Chance Showers
Thursday Night
62
Chance Showers then Mostly Clear
Friday
85
Sunny
Friday Night
60
Mostly Clear
Saturday
87
Sunny
Saturday Night
64
Mostly Clear
Sunday
91
Sunny
Weekly Forecast
Today
Sunny, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 68. Light south wind.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 91. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 62.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 91.