National Weather Service United States Department of Commerce

Unseasonably cold temperatures in the central and eastern U.S. through Wednesday

A powerful cold front has ushered in unseasonably cold temperatures to the central and eastern U.S. for early this week. Freezing temperatures will dive into the Deep South and to the Mid-Atlantic through Wednesday morning. This will be damaging to sensitive vegetation. Numerous Frost Advisories and Freeze Warnings are in effect.
Read More...

Current Conditions

En Español

Share |

Stony Brook NY

7 Day Forecast

New York, NY

NWS Weather Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 30 °F

Wednesday

Breezy

Breezy

High: 45 °F

Wednesday
Night

Clear

Clear

Low: 31 °F

Thursday

Breezy

Breezy

High: 47 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Friday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 50 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 40 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 53 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 40 °F

Detailed Forecast

  • Overnight A slight chance of snow before 5am. Mostly cloudy, with a low around 30. Northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
  • Wednesday Sunny, with a high near 45. Breezy, with a north wind 15 to 21 mph.
  • Wednesday Night Clear, with a low around 31. North wind 8 to 15 mph.
  • Thursday Sunny, with a high near 47. Breezy, with a northeast wind 17 to 21 mph.
  • Thursday Night Partly cloudy, with a low around 35. East wind 10 to 14 mph.
  • Friday A slight chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 20%.
  • Friday Night A chance of showers after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
  • Saturday A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.
  • Saturday Night Partly cloudy, with a low around 40.
  • Sunday Mostly sunny, with a high near 52.
  • Sunday Night Partly cloudy, with a low around 42.
  • Monday Partly sunny, with a high near 58.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.

 

Additional Forecasts and Information

Zone Area Forecast for Northwest Suffolk, NY