10-Day Weather Forecast - West Islip, NY

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. A chance of snow after midnight. Lows around 30. Chance of snow 40 percent.

Rain likely mainly in the morning. Highs in the mid 40s. Chance of rain 70 percent.

Mostly cloudy. Lows in the lower 30s.

Sunny. Highs in the lower 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Cloudy with a 40 percent chance of rain. Highs in the upper 40s.

Mostly cloudy. A chance of rain in the evening. Lows in the upper 30s. Chance of rain 40 percent.

Mostly cloudy. Highs in the lower 50s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 41F with an average humidity of 89%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 45F. Dew point will be around 35F with an average humidity of 74%. Winds will be 4 mph from the NW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 81%. Winds will be 4 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 30F with an average humidity of 70%. Winds will be 8 mph from the NW.

Clear. Low temperature around 27F. Dew point will be around 21F with an average humidity of 70%. Winds will be 10 mph from the NW.

Sunny. High temperature around 35F. Dew point will be around 20F with an average humidity of 61%. Winds will be 9 mph from the NW.

Clear. Low temperature around 27F. Dew point will be around 19F with an average humidity of 67%. Winds will be 9 mph from the NW.