Weather in Locust Valley, New York, United States

7-Day Detailed Weather Forecast for Locust Valley

Tonight

Temperature: 31°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Snow likely after 4am. Mostly cloudy, with a low around 31. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 40°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Snow before 10am, then rain and snow between 10am and 4pm. Cloudy. High near 40, with temperatures falling to around 38 in the afternoon. Wind chill values as low as 24. Southwest wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday Night

Temperature: 34°F

Wind Speed: 7 to 14 mph

Wind Direction: W

Forecast: Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. West wind 7 to 14 mph.

Wednesday

Temperature: 43°F

Wind Speed: 8 to 15 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Northwest wind 8 to 15 mph.

Wednesday Night

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly cloudy. Low around 30, with temperatures rising to around 32 overnight. Northwest wind around 6 mph.

Christmas Day

Temperature: 42°F

Wind Speed: 7 to 13 mph

Wind Direction: W

Forecast: A slight chance of snow between 7am and 1pm. Mostly cloudy. High near 42, with temperatures falling to around 40 in the afternoon.

Thursday Night

Temperature: 28°F

Wind Speed: 9 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 28.

Friday

Temperature: 35°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: Rain and snow likely after 7am. Cloudy, with a high near 35. Chance of precipitation is 70%.

Friday Night

Temperature: 28°F

Wind Speed: 9 to 13 mph

Wind Direction: NE

Forecast: Rain and snow. Cloudy, with a low around 28. Chance of precipitation is 90%.

Saturday

Temperature: 36°F

Wind Speed: 12 mph

Wind Direction: NE

Forecast: Snow likely before 7am, then a chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 60%.

Saturday Night

Temperature: 32°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: A chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 40%.

Sunday

Temperature: 45°F

Wind Speed: 8 to 12 mph

Wind Direction: S

Forecast: Rain and snow likely. Cloudy, with a high near 45. Chance of precipitation is 70%.

Sunday Night

Temperature: 27°F

Wind Speed: 13 to 16 mph

Wind Direction: W

Forecast: Rain likely before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

Monday

Temperature: 33°F

Wind Speed: 18 mph

Wind Direction: W

Forecast: A chance of rain and snow before 7am. Mostly sunny, with a high near 33.