Weather in Smithtown, New York, United States

7-Day Detailed Weather Forecast for Smithtown

This Afternoon

Temperature: 60°F

Wind Speed: 18 mph

Wind Direction: W

Forecast: Rain showers likely. Partly sunny. High near 60, with temperatures falling to around 47 in the afternoon. West wind around 18 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

Tonight

Temperature: 26°F

Wind Speed: 13 to 25 mph

Wind Direction: W

Forecast: A chance of rain showers before 7pm. Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 16. West wind 13 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 40%.

Saturday

Temperature: 42°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Mostly sunny. High near 42, with temperatures falling to around 35 in the afternoon. Wind chill values as low as 19. West wind 7 to 10 mph, with gusts as high as 22 mph.

Saturday Night

Temperature: 31°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 31, with temperatures rising to around 36 overnight. Southwest wind 7 to 10 mph.

Sunday

Temperature: 44°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny. High near 44, with temperatures falling to around 39 in the afternoon. West wind 10 to 15 mph.

Sunday Night

Temperature: 24°F

Wind Speed: 9 to 15 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 24, with temperatures rising to around 26 overnight.

Monday

Temperature: 36°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 36.

Monday Night

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

Tuesday

Temperature: 42°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: A chance of snow before 7am, then rain and snow likely between 7am and 1pm, then a chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 70%.

Tuesday Night

Temperature: 32°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain and snow before 7pm. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Wednesday

Temperature: 42°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 42.

Wednesday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of snow after 1am. Mostly cloudy, with a low around 29.

Christmas Day

Temperature: 47°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A slight chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.

Thursday Night

Temperature: 38°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of rain. Cloudy, with a low around 38.