10-Day Weather Forecast - Locust Valley, NY

Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph becoming northeast after midnight.

Mostly sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph becoming east in the afternoon.

Mostly cloudy. Lows in the upper 40s.

Partly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.

Showers. Lows in the upper 40s. Chance of rain 80 percent.

Mostly cloudy. Showers likely mainly in the morning. Highs in the upper 50s. Chance of rain 70 percent.

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

Partly sunny. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 40s.

Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.

Partly cloudy. Low temperature around 43F. Dew point will be around 36F with an average humidity of 66%. Winds will be 6 mph from the NW.

Cloudy. High temperature around 58F. Dew point will be around 41F with an average humidity of 63%. Winds will be 8 mph from the NW.

Cloudy. Low temperature around 46F. Dew point will be around 40F with an average humidity of 73%. Winds will be 7 mph from the NW.

Partly cloudy. High temperature around 61F. Dew point will be around 42F with an average humidity of 61%. Winds will be 7 mph from the NW.

Partly cloudy. Low temperature around 48F. Dew point will be around 43F with an average humidity of 74%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 63F. Dew point will be around 44F with an average humidity of 62%. Winds will be 4 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 74%. Winds will be 4 mph from the W.