10-Day Weather Forecast - Islip, NY

Partly sunny. A chance of snow showers in the morning. Brisk with highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 50 percent.

Partly cloudy. Lows around 19. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then becoming mostly clear. Lows in the lower 20s.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s.

Mostly cloudy. Lows in the mid 20s.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Lows around 20.

Partly sunny. Highs in the mid 30s.

Mostly cloudy. Near steady temperature around 30.

Partly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy with a 30 percent chance of rain. Highs in the lower 40s.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 38F. Dew point will be around 36F with an average humidity of 88%. Winds will be 1 mph from the W.

Mostly sunny. High temperature around 45F. Dew point will be around 35F with an average humidity of 75%. Winds will be 1 mph from the W.

Cloudy. Low temperature around 38F. Dew point will be around 34F with an average humidity of 83%. Winds will be 2 mph from the SE.

Partly cloudy. High temperature around 43F. Dew point will be around 32F with an average humidity of 71%. Winds will be 1 mph from the NE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 76%. Winds will be 3 mph from the E.