National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 02/7/2026 6:26 am EST
Bellport
 
Today

Today: Light Snow Likely
Light Snow Likely
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Partly Sunny
Partly Sunny
Wednesday

Wednesday: Slight Chance Light Snow
Slight Chance Light Snow
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Slight Chance Light Snow
Slight Chance Light Snow
 
Hi 23 °F Hi 20 °F Hi 27 °F Hi 32 °F Hi 38 °F Hi 32 °F Hi 32 °F  
 
Tonight

Tonight: Chance Light Snow then Mostly Cloudy
Chance Light Snow then Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Light Snow
Mostly Cloudy then Slight Chance Light Snow
Wednesday
Night
Wednesday Night: Chance Rain And Snow
Chance Rain And Snow
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Light Snow
Slight Chance Light Snow
 
Lo 5 °F Lo 9 °F Lo 15 °F Lo 23 °F Lo 23 °F Lo 20 °F Lo 25 °F  

Extreme Cold Warning issued February 7 at 1:45AM EST until February 8 at 1:00PM EST
Wind Advisory issued February 7 at 1:45AM EST until February 8 at 12:00AM EST
 

Today
 
Snow likely. Cloudy. High near 23, with temperatures falling to around 14 in the afternoon. Wind chill values as low as -6. Northwest wind 17 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tonight
 
A chance of snow before 7pm. Mostly cloudy. Low around 5, with temperatures rising to around 7 overnight. Wind chill values as low as -11. Northwest wind 15 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Sunday
 
Sunny. High near 20, with temperatures falling to around 18 in the afternoon. Wind chill values as low as -14. Northwest wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday Night
 
Mostly clear, with a low around 9. Wind chill values as low as -4. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Monday
 
Sunny. High near 27, with temperatures falling to around 25 in the afternoon. Northwest wind 6 to 10 mph.
Monday Night
 
Partly cloudy, with a low around 15.
Tuesday
 
Partly sunny, with a high near 32.
Tuesday Night
 
A slight chance of snow after 1am. Mostly cloudy, with a low around 23.
Wednesday
 
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 38.
Wednesday Night
 
A chance of rain and snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
 
Partly sunny, with a high near 32.
Thursday Night
 
Partly cloudy, with a low around 20.
Friday
 
A slight chance of snow after 7am. Mostly sunny, with a high near 32.
Friday Night
 
A slight chance of snow. Mostly cloudy, with a low around 25.

 

Forecast from NOAA-NWS for North Bellport, NY.