National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 02/10/2026 1:06 pm EST
Bellport
 
  Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Washington's
Birthday
Washington's Birthday: Chance Light Snow
Chance Light Snow
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
  Hi 38 °F Hi 34 °F Hi 34 °F Hi 38 °F Hi 38 °F Hi 41 °F Hi 41 °F
 
Tonight

Tonight: Slight Chance Light Snow then Light Rain
Slight Chance Light Snow then Light Rain
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Chance Light Rain then Chance Light Snow
Chance Light Rain then Chance Light Snow
Monday
Night
Monday Night: Chance Rain And Snow
Chance Rain And Snow
 
Lo 28 °F Lo 23 °F Lo 19 °F Lo 25 °F Lo 25 °F Lo 29 °F Lo 29 °F  

 

Tonight
 
A slight chance of snow between 7pm and 10pm, then rain between 10pm and 4am. Cloudy. Low around 28, with temperatures rising to around 30 overnight. Southwest wind around 3 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
 
Sunny. High near 38, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 24. West wind 5 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
 
Partly cloudy. Low around 23, with temperatures rising to around 25 overnight. Wind chill values as low as 13. Northwest wind around 15 mph, with gusts as high as 28 mph.
Thursday
 
Sunny. High near 34, with temperatures falling to around 32 in the afternoon. Wind chill values as low as 13. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Thursday Night
 
Partly cloudy, with a low around 19. Northwest wind 7 to 14 mph.
Friday
 
Sunny. High near 34, with temperatures falling to around 32 in the afternoon.
Friday Night
 
Partly cloudy, with a low around 25.
Saturday
 
Mostly sunny, with a high near 38.
Saturday Night
 
Mostly clear, with a low around 25.
Sunday
 
Partly sunny, with a high near 38.
Sunday Night
 
A chance of rain between 7pm and 1am, then a chance of snow. Cloudy, with a low around 29. Chance of precipitation is 40%.
Washington's Birthday
 
A chance of snow before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Monday Night
 
A chance of rain and snow before 1am. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
 
Mostly sunny, with a high near 41.

 

Forecast from NOAA-NWS for North Bellport, NY.