10-Day Weather Forecast - West Islip, NY

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 30s. Northeast winds 5 to 10 mph becoming southeast in the afternoon.

Cloudy. A chance of snow and rain in the evening then a chance of rain after midnight. Near steady temperature in the lower 30s. East winds around 5 mph becoming north after midnight. Chance of precipitation 40 percent.

Mostly cloudy with a slight chance of rain in the morning then partly sunny in the afternoon. Highs in the lower 40s. West winds 5 to 10 mph. Chance of rain 20 percent.

Mostly cloudy in the evening then clearing. Lows in the upper 20s. Northwest winds 5 to 10 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 20s.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Lows 18 to 23.

Mostly sunny in the morning then becoming mostly cloudy. Highs around 40.

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

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 25F with an average humidity of 76%. Winds will be 11 mph from the W.

Sunny with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 25F with an average humidity of 66%. Winds will be 13 mph from the W.

Clear. Low temperature around 27F. Dew point will be around 20F with an average humidity of 69%. Winds will be 13 mph from the W.

Sunny. High temperature around 36F. Dew point will be around 22F with an average humidity of 62%. Winds will be 11 mph from the W.

Clear. Low temperature around 28F. Dew point will be around 21F with an average humidity of 69%. Winds will be 12 mph from the W.