National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Thu, 01/1/2026 12:21 pm EST
Bellport
 
New Year's
Day
New Year's Day: Sunny
Sunny
Friday

Friday: Chance Snow Showers then Partly Sunny
Chance Snow Showers then Partly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Slight Chance Light Snow then Slight Chance Light Rain
Slight Chance Light Snow then Slight Chance Light Rain
Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
 
Hi 36 °F Hi 31 °F Hi 31 °F Hi 33 °F Hi 34 °F Hi 41 °F Hi 46 °F  
 
Tonight

Tonight: Mostly Cloudy then Chance Snow Showers
Mostly Cloudy then Chance Snow Showers
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Cloudy
Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Slight Chance Light Snow
Slight Chance Light Snow
Tuesday
Night
Tuesday Night: Slight Chance Light Rain
Slight Chance Light Rain
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
 
Lo 18 °F Lo 18 °F Lo 22 °F Lo 18 °F Lo 25 °F Lo 33 °F Lo 30 °F  

 

New Year's Day
 
Sunny. High near 36, with temperatures falling to around 23 in the afternoon. Wind chill values as low as 9. Northwest wind 17 to 23 mph, with gusts as high as 35 mph. New snow accumulation of less than half an inch possible.
Tonight
 
A chance of snow showers after 1am. Mostly cloudy. Low around 18, with temperatures rising to around 20 overnight. Wind chill values as low as 9. West wind 7 to 15 mph.
Friday
 
A chance of snow showers before 7am. Partly sunny. High near 31, with temperatures falling to around 27 in the afternoon. Wind chill values as low as 10. West wind 8 to 12 mph.
Friday Night
 
Partly cloudy. Low around 18, with temperatures rising to around 20 overnight. Wind chill values as low as 11. West wind around 8 mph.
Saturday
 
Mostly sunny. High near 31, with temperatures falling to around 29 in the afternoon. West wind 6 to 9 mph.
Saturday Night
 
Cloudy, with a low around 22.
Sunday
 
Mostly sunny, with a high near 33.
Sunday Night
 
Partly cloudy, with a low around 18.
Monday
 
Partly sunny, with a high near 34.
Monday Night
 
A slight chance of snow after 7pm. Mostly cloudy, with a low around 25.
Tuesday
 
A slight chance of snow before 7am, then a slight chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
 
A slight chance of rain. Mostly cloudy, with a low around 33.
Wednesday
 
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Wednesday Night
 
A chance of rain before 1am. Partly cloudy, with a low around 30.

 

Forecast from NOAA-NWS for North Bellport, NY.