Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Stony Brook, NY

Snow before 4pm. Partly sunny. High near 32, with temperatures falling to around 26 in the afternoon. Wind chill values as low as 13. Northwest wind 12 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
30°F

Conditions

Wind: 12 mph N
Humidity: 85%
Probability of Precipitation: 84%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
30° 30° 29° 29° 28° 28° 26° 25° 24° 22° 21° 20° 20°

Upcoming Week

Day Forecast High Low
Today
Snow
Snow before 4pm. Partly sunny. High near 32, with temperatures falling to around 26 in the afternoon. Wind chill values as low as 13. Northwest wind 12 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
38°F 25°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 16. Wind chill values as low as 1. Northwest wind 17 to 22 mph, with gusts as high as 32 mph. New snow accumulation of less than half an inch possible.
38°F 25°F
Monday
Mostly Sunny then Slight Chance Snow Showers
A slight chance of snow showers after 4pm. Mostly sunny. High near 30, with temperatures falling to around 28 in the afternoon. Wind chill values as low as 1. Northwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
38°F 25°F
Monday Night
Slight Chance Snow Showers
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 21. Wind chill values as low as 14. West wind around 9 mph. Chance of precipitation is 20%.
38°F 25°F
Tuesday
Mostly Sunny
Mostly sunny. High near 32, with temperatures falling to around 29 in the afternoon. West wind around 7 mph.
38°F 25°F
Tuesday Night
Mostly Cloudy
Mostly cloudy. Low around 25, with temperatures rising to around 30 overnight.
38°F 25°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 43.
38°F 25°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 30.
38°F 25°F
Thursday
Partly Sunny
Partly sunny, with a high near 49.
38°F 25°F
Thursday Night
Light Rain
Rain after 7pm. Mostly cloudy, with a low around 43. Chance of precipitation is 80%.
38°F 25°F
Friday
Light Rain
Rain before 1pm. Partly sunny, with a high near 47. Chance of precipitation is 80%.
38°F 25°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 25.
38°F 25°F
Saturday
Slight Chance Rain And Snow
A slight chance of rain and snow after 7am. Partly sunny, with a high near 43.
38°F 25°F
Saturday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 34.
38°F 25°F
Data provided by weather.gov