Friday
Mostly sunny
High:
44°F
Mostly sunny, with a high near 44. West wind 13 to 15 mph, with gusts as high as 33 mph.
Islip, NY Weather - Extended Forecast
Friday Night
Partly cloudy
Overnight low:
24°F
Partly cloudy, with a low around 24.
Saturday
Partly sunny
High:
38°F
A chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Saturday Night
Wintry mix
Overnight low:
28°F
Snow, possibly mixed with freezing rain before midnight, then rain and snow, possibly mixed with freezing rain. Low around 28. Chance of precipitation is 90%.
Sunday
Chance of rain
High:
44°F
Sunday Night
Partly cloudy
Overnight low:
24°F
Monday
Mostly sunny
High:
36°F
Monday Night
Mostly cloudy
Overnight low:
23°F
Tuesday
Chance of snow
High:
36°F