National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sun, 01/11/2026 1:42 pm EST
Bellport
 
  Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Slight Chance Light Rain
Slight Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Chance Light Snow
Chance Light Snow
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Slight Chance Light Snow then Chance Light Rain
Slight Chance Light Snow then Chance Light Rain
  Hi 40 °F Hi 44 °F Hi 47 °F Hi 42 °F Hi 34 °F Hi 39 °F Hi 37 °F
 
Tonight

Tonight: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Chance Rain And Snow
Chance Rain And Snow
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Light Rain then Slight Chance Light Snow
Slight Chance Light Rain then Slight Chance Light Snow
 
Lo 28 °F Lo 30 °F Lo 36 °F Lo 33 °F Lo 21 °F Lo 24 °F Lo 26 °F  

 

Tonight
 
A chance of rain showers before 7pm. Partly cloudy, with a low around 28. Wind chill values as low as 19. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Monday
 
Sunny. High near 40, with temperatures falling to around 38 in the afternoon. Wind chill values as low as 18. West wind 9 to 13 mph, with gusts as high as 28 mph.
Monday Night
 
Partly cloudy, with a low around 30. Southwest wind 5 to 8 mph.
Tuesday
 
Sunny. High near 44, with temperatures falling to around 41 in the afternoon. Southwest wind 5 to 10 mph.
Tuesday Night
 
Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. Southwest wind around 7 mph, with gusts as high as 22 mph.
Wednesday
 
A slight chance of rain after 7am. Mostly cloudy. High near 47, with temperatures falling to around 44 in the afternoon.
Wednesday Night
 
A chance of rain. Cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
 
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Thursday Night
 
A chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
 
A chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm. Mostly sunny, with a high near 34. Chance of precipitation is 40%.
Friday Night
 
Partly cloudy, with a low around 24.
Saturday
 
Mostly sunny, with a high near 39.
Saturday Night
 
A slight chance of rain between 7pm and 1am, then a slight chance of snow. Mostly cloudy, with a low around 26.
Sunday
 
A slight chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 37.

 

Forecast from NOAA-NWS for North Bellport, NY.