Weather in Smithtown, New York, United States

7-Day Detailed Weather Forecast for Smithtown

Tonight

Temperature: 68°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 68. Southeast wind 2 to 7 mph.

Saturday

Temperature: 83°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Mostly sunny. High near 83, with temperatures falling to around 80 in the afternoon. Southeast wind 2 to 7 mph.

Saturday Night

Temperature: 68°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 68. South wind 3 to 7 mph.

Sunday

Temperature: 87°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny. High near 87, with temperatures falling to around 84 in the afternoon. Southwest wind 5 to 12 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 65°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy. Low around 65, with temperatures rising to around 68 overnight. West wind 7 to 12 mph. Chance of precipitation is 30%.

Monday

Temperature: 77°F

Wind Speed: 9 to 13 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 77.

Monday Night

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 63.

Tuesday

Temperature: 77°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 77.

Tuesday Night

Temperature: 62°F

Wind Speed: 6 to 9 mph

Wind Direction: E

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 62.

Wednesday

Temperature: 77°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.

Wednesday Night

Temperature: 62°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 2am. Partly cloudy, with a low around 62.

Thursday

Temperature: 80°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 62°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 62.

Friday

Temperature: 83°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 83.