10-Day Weather Forecast - Valley Stream, NY

Partly sunny in the morning then becoming mostly cloudy. Breezy cooler with highs in the lower 30s. West winds 15 to 25 mph with gusts up to 45 mph.

Mostly cloudy. Lows in the mid 20s. West winds 15 to 20 mph. Gusts up to 40 mph decreasing to 30 mph after midnight.

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. A chance of snow after midnight. Lows in the mid 20s. Chance of snow 30 percent.

Mostly sunny. Highs in the lower 30s.

Partly cloudy. Lows around 20.

Partly 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 mid 30s.

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

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the mid 20s.

Mostly cloudy. Highs in the upper 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 22F with an average humidity of 74%. Winds will be 7 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 36F. Dew point will be around 24F with an average humidity of 69%. Winds will be 8 mph from the W.

Cloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 73%. Winds will be 9 mph from the NW.

Mostly cloudy. High temperature around 34F. Dew point will be around 21F with an average humidity of 67%. Winds will be 8 mph from the NW.

Mostly cloudy. Low temperature around 28F. Dew point will be around 21F with an average humidity of 71%. Winds will be 5 mph from the NW.