Friday
Mostly cloudy
High:
29°F
Mostly cloudy, with a high near 29. Wind chill values between 10 and 20. North wind around 5 mph becoming calm in the afternoon.
Islip, NY Weather - Tomorrow’s Forecast
Friday Night
Chance of snow
Overnight low:
25°F
Snow, mainly after 1am. Steady temperature around 25. Wind chill values between 20 and 25. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.