10-Day Weather Forecast - Valley Stream, NY

Periods of snow. Snow accumulation of 1 to 3 inches. Near steady temperature in the mid 30s. North winds 5 to 10 mph. Chance of snow 80 percent.

Mostly cloudy with periods of snow in the evening then partly cloudy with a chance of snow after midnight. Total snow accumulation of 3 to 5 inches. Lows in the mid 20s. Northwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of snow 80 percent.

Mostly sunny. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows around 18. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly sunny. Cold with highs in the mid 20s.

Mostly clear. Lows 15 to 20.

Sunny in the morning then becoming partly sunny. Highs in the upper 30s.

Mostly cloudy. Lows around 30.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 30s.

Partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the lower 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s.

Partly sunny. Highs in the lower 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 24F. Dew point will be around 23F with an average humidity of 78%. Winds will be 6 mph from the NW.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 25F. Dew point will be around 15F with an average humidity of 69%. Winds will be 11 mph from the NW.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 13F. Dew point will be around 8F with an average humidity of 70%. Winds will be 12 mph from the NW.

Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 20F. Dew point will be around 7F with an average humidity of 62%. Winds will be 11 mph from the NW.

Cloudy. Low temperature around 15F. Dew point will be around 9F with an average humidity of 71%. Winds will be 11 mph from the NW.