Tuesday
Sunny
High:
34°F
Sunny, with a high near 34.
Islip, NY Weather - Extended Forecast
Tuesday Night
Mostly cloudy
Overnight low:
26°F
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny
High:
43°F
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy
Overnight low:
30°F
Partly cloudy, with a low around 30.
Thursday
Partly sunny
High:
51°F
Thursday Night
Rain
Overnight low:
44°F
Friday
Chance of rain
High:
48°F
Friday Night
Partly cloudy
Overnight low:
25°F
Saturday
Partly sunny
High:
45°F