Islip, NY Weather - Extended Forecast

Monday

Chance of showers

High:
61°F

A 30 percent chance of showers. Mostly cloudy, with a high near 61. Breezy.

Monday Night

Chance of showers

Overnight low:
49°F

A 40 percent chance of showers. Mostly cloudy, with a low around 49.

Tuesday

Chance of showers

High:
62°F

A 50 percent chance of showers. Mostly cloudy, with a high near 62.

Tuesday Night

Chance of showers

Overnight low:
51°F

A 40 percent chance of showers. Mostly cloudy, with a low around 51.

Wednesday

Mostly sunny

High:
66°F

Wednesday Night

Mostly clear

Overnight low:
52°F

Thursday

Sunny

High:
70°F

Thursday Night

Partly cloudy

Overnight low:
53°F

Friday

Mostly sunny

High:
66°F