Tuesday
Chance of showers
High:
66°F
A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 66. Calm wind becoming southeast 5 to 8 mph in the morning.
Islip, NY Weather - Extended Forecast
Tuesday Night
Chance of showers
Overnight low:
56°F
A 50 percent chance of showers. Cloudy, with a low around 56.
Wednesday
Chance of showers
High:
65°F
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
Showers likely
Overnight low:
57°F
Showers likely. Cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
Chance of showers
High:
68°F
Thursday Night
Mostly cloudy
Overnight low:
57°F
Friday
Mostly cloudy
High:
72°F
Friday Night
Chance of showers
Overnight low:
59°F
Saturday
Partly sunny
High:
75°F