Weather in Stony Brook, New York, United States

7-Day Detailed Weather Forecast for Stony Brook

Today

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly sunny. High near 33, with temperatures falling to around 31 in the afternoon. Wind chill values as low as 19. West wind around 6 mph.

Tonight

Temperature: 25°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 25. Wind chill values as low as 15. Southwest wind 6 to 12 mph.

Wednesday

Temperature: 45°F

Wind Speed: 12 to 16 mph

Wind Direction: SW

Forecast: Mostly sunny. High near 45, with temperatures falling to around 42 in the afternoon. Wind chill values as low as 15. Southwest wind 12 to 16 mph, with gusts as high as 30 mph.

Wednesday Night

Temperature: 30°F

Wind Speed: 2 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 30. West wind 2 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 53°F

Wind Speed: 2 to 10 mph

Wind Direction: S

Forecast: Mostly sunny. High near 53, with temperatures falling to around 47 in the afternoon. South wind 2 to 10 mph.

Thursday Night

Temperature: 45°F

Wind Speed: 12 to 29 mph

Wind Direction: S

Forecast: Rain showers after 7pm. Mostly cloudy. Low around 45, with temperatures rising to around 53 overnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 52°F

Wind Speed: 23 to 29 mph

Wind Direction: SW

Forecast: Rain showers. Mostly cloudy, with a high near 52. Chance of precipitation is 90%.

Friday Night

Temperature: 27°F

Wind Speed: 14 to 25 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 27.

Saturday

Temperature: 41°F

Wind Speed: 9 to 13 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 41.

Saturday Night

Temperature: 33°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: A slight chance of rain after 1am. Mostly cloudy, with a low around 33.

Sunday

Temperature: 45°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: A slight chance of rain. Partly sunny, with a high near 45.

Sunday Night

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of rain before 7pm. Partly cloudy, with a low around 29.

Monday

Temperature: 38°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 38.

Monday Night

Temperature: 27°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A slight chance of snow after 1am. Partly cloudy, with a low around 27.