Current Conditions
A few clouds
Temp:
84°F
Wind: From the NNE at 6 mph
Humidity: 58%
Pressure: 29.99 in
Visibility: 10 miles
Observed at: 7:56 am EDT
Islip, NY Weather
Today
Sunny
High:
89°F
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Partly cloudy
Overnight low:
73°F
Partly cloudy, with a low around 73. West wind 5 to 7 mph becoming south in the evening.