10-Day Weather Forecast - Lake Success, NY

Mostly cloudy with a 20 percent chance of rain. Highs in the upper 40s. Southwest winds 5 to 10 mph.

Cloudy. A chance of rain in the evening then rain likely with a slight chance of snow after midnight. Little or no snow accumulation. Lows around 30. South winds around 5 mph becoming southwest 10 to 15 mph after midnight. Chance of precipitation 60 percent.

Partly sunny. A slight chance of rain and snow in the morning. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Partly cloudy in the evening then clearing. Lows around 20.

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the lower 30s.

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

Mostly sunny. Highs in the lower 30s.

Partly cloudy. Lows around 20.

Mostly sunny and brisk. Highs in the upper 20s.

Partly cloudy. Low temperature around 17F. Dew point will be around 7F with an average humidity of 61%. Winds will be 7 mph from the N.

Sunny. High temperature around 27F. Dew point will be around 9F with an average humidity of 53%. Winds will be 2 mph from the N.

Mostly cloudy. Low temperature around 25F. Dew point will be around 14F with an average humidity of 64%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 33F. Dew point will be around 19F with an average humidity of 62%. Winds will be 1 mph from the NW.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 28F. Dew point will be around 22F with an average humidity of 74%. Winds will be 3 mph from the NE.