10-Day Weather Forecast - Locust Valley, NY

Mostly sunny. Cold with highs around 30. North winds 5 to 10 mph becoming east in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s. South winds around 5 mph.

Rain and snow likely in the morning then rain with a slight chance of snow in the afternoon. Little or no snow accumulation. Highs around 40. Southeast winds around 5 mph. Chance of precipitation 90 percent.

Rain. Near steady temperature in the upper 30s. South winds 5 to 10 mph becoming southwest after midnight. Chance of rain 90 percent.

Mostly cloudy. Highs in the mid 40s.

Cloudy with a 50 percent chance of rain. Lows in the upper 30s.

Cloudy with a 50 percent chance of rain. Highs in the lower 50s.

Cloudy with a 50 percent chance of rain. Lows around 40.

Cloudy. A chance of rain in the morning. Highs in the mid 40s. Chance of rain 50 percent.

Cloudy. Lows in the upper 30s.

Mostly cloudy. Highs in the mid 50s.

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

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 50s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 77%. Winds will be 3 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 53F. Dew point will be around 40F with an average humidity of 72%. Winds will be 5 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 43F with an average humidity of 88%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 48F with an average humidity of 82%. Winds will be 8 mph from the SW.

Cloudy. Low temperature around 45F. Dew point will be around 45F with an average humidity of 87%. Winds will be 6 mph from the SW.