Weather in Smithtown, New York, United States

7-Day Detailed Weather Forecast for Smithtown

This Afternoon

Temperature: 32°F

Wind Speed: 18 mph

Wind Direction: NW

Forecast: A slight chance of snow showers. Mostly cloudy. High near 32, with temperatures falling to around 27 in the afternoon. Wind chill values as low as 14. Northwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tonight

Temperature: 16°F

Wind Speed: 15 to 22 mph

Wind Direction: NW

Forecast: A slight chance of snow showers before 7pm. Partly cloudy, with a low around 16. Wind chill values as low as 0. Northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Monday

Temperature: 28°F

Wind Speed: 12 to 16 mph

Wind Direction: NW

Forecast: A slight chance of snow showers after 1pm. Mostly sunny. High near 28, with temperatures falling to around 26 in the afternoon. Wind chill values as low as 2. Northwest wind 12 to 16 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 21°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 21. Wind chill values as low as 13. West wind 6 to 10 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly sunny. High near 32, with temperatures falling to around 29 in the afternoon. West wind around 6 mph.

Tuesday Night

Temperature: 24°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 24, with temperatures rising to around 29 overnight.

Wednesday

Temperature: 42°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 42.

Wednesday Night

Temperature: 29°F

Wind Speed: 1 to 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 29.

Thursday

Temperature: 52°F

Wind Speed: 1 to 9 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 52.

Thursday Night

Temperature: 44°F

Wind Speed: 8 to 20 mph

Wind Direction: S

Forecast: Rain after 7pm. Cloudy, with a low around 44. Chance of precipitation is 80%.

Friday

Temperature: 51°F

Wind Speed: 20 mph

Wind Direction: W

Forecast: Rain before 1pm. Partly sunny, with a high near 51. Chance of precipitation is 80%.

Friday Night

Temperature: 22°F

Wind Speed: 6 to 16 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 22.

Saturday

Temperature: 41°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 41.

Saturday Night

Temperature: 34°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A slight chance of snow between 7pm and 1am, then a slight chance of rain. Mostly cloudy, with a low around 34.