National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 11/22/2025 12:52 pm EST
Bellport
 
This
Afternoon
This Afternoon: Partly Sunny
Partly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Cloudy then Chance Light Rain
Cloudy then Chance Light Rain
Wednesday

Wednesday: Light Rain Likely
Light Rain Likely
Thanksgiving
Day
Thanksgiving Day: Slight Chance Light Rain then Mostly Sunny
Slight Chance Light Rain then Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
 
Hi 52 °F Hi 49 °F Hi 51 °F Hi 56 °F Hi 59 °F Hi 47 °F Hi 42 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Light Rain
Light Rain
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 31 °F Lo 38 °F Lo 36 °F Lo 48 °F Lo 39 °F Lo 30 °F Lo 29 °F  

 

This Afternoon
 
Partly sunny. High near 52, with temperatures falling to around 49 in the afternoon. North wind around 8 mph.
Tonight
 
Mostly clear, with a low around 31. North wind 2 to 7 mph.
Sunday
 
Mostly sunny, with a high near 49. West wind 1 to 9 mph.
Sunday Night
 
Partly cloudy, with a low around 38. West wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
 
Sunny. High near 51, with temperatures falling to around 48 in the afternoon. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Monday Night
 
Partly cloudy. Low around 36, with temperatures rising to around 38 overnight.
Tuesday
 
A chance of rain after 1pm. Cloudy, with a high near 56. Chance of precipitation is 30%.
Tuesday Night
 
Rain. Cloudy, with a low around 48. Chance of precipitation is 90%.
Wednesday
 
Rain likely. Cloudy, with a high near 59. Chance of precipitation is 60%.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Thanksgiving Day
 
A slight chance of rain before 7am. Mostly sunny, with a high near 47.
Thursday Night
 
Mostly clear, with a low around 30.
Friday
 
Mostly sunny, with a high near 42.
Friday Night
 
Partly cloudy, with a low around 29.

 

Forecast from NOAA-NWS for North Bellport, NY.