Weather in Brookhaven, New York, United States

7-Day Detailed Weather Forecast for Brookhaven

This Afternoon

Temperature: 34°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Cloudy, with a high near 34. Southwest wind around 7 mph.

Tonight

Temperature: 27°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Snow. Cloudy. Low around 27, with temperatures rising to around 30 overnight. Northwest wind 1 to 5 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Temperature: 38°F

Wind Speed: 6 to 12 mph

Wind Direction: NE

Forecast: A slight chance of snow. Cloudy. High near 38, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 23. Northeast wind 6 to 12 mph. Chance of precipitation is 20%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Temperature: 33°F

Wind Speed: 8 to 13 mph

Wind Direction: E

Forecast: Snow before 10pm, then sleet and rain. Cloudy. Low around 33, with temperatures rising to around 36 overnight. East wind 8 to 13 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 45°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy. High near 45, with temperatures falling to around 43 in the afternoon. South wind around 13 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 24°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: A slight chance of rain before 7pm. Partly cloudy. Low around 24, with temperatures rising to around 26 overnight.

Friday

Temperature: 35°F

Wind Speed: 12 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 35.

Friday Night

Temperature: 23°F

Wind Speed: 1 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 23.

Saturday

Temperature: 43°F

Wind Speed: 2 to 13 mph

Wind Direction: S

Forecast: A chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

Saturday Night

Temperature: 34°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 34. Chance of precipitation is 90%.

Sunday

Temperature: 48°F

Wind Speed: 10 to 17 mph

Wind Direction: SW

Forecast: Rain. Cloudy, with a high near 48. Chance of precipitation is 90%.

Sunday Night

Temperature: 20°F

Wind Speed: 13 to 17 mph

Wind Direction: W

Forecast: Rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 20. Chance of precipitation is 80%.

Washington's Birthday

Temperature: 30°F

Wind Speed: 16 to 21 mph

Wind Direction: NW

Forecast: A slight chance of snow before 7am. Mostly sunny, with a high near 30.

Monday Night

Temperature: 16°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 16.