National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 02/23/2026 1:42 am EST
Bellport
 
  Monday

Monday: Heavy Snow And Areas Of Blowing Snow
Heavy Snow And Areas Of Blowing Snow
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Rain And Snow Likely
Rain And Snow Likely
Thursday

Thursday: Chance Rain And Snow
Chance Rain And Snow
Friday

Friday: Light Rain Likely
Light Rain Likely
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Slight Chance Light Rain
Slight Chance Light Rain
  Hi 33 °F Hi 30 °F Hi 40 °F Hi 41 °F Hi 41 °F Hi 43 °F Hi 42 °F
 
Overnight

Overnight: Heavy Snow And Areas Of Blowing Snow
Heavy Snow And Areas Of Blowing Snow
Monday
Night
Monday Night: Areas Of Blowing Snow then Mostly Cloudy
Areas Of Blowing Snow then Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Chance Rain And Snow then Rain And Snow Likely
Chance Rain And Snow then Rain And Snow Likely
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy then Slight Chance Light Rain
Partly Cloudy then Slight Chance Light Rain
 
Lo 29 °F Lo 20 °F Lo 18 °F Lo 27 °F Lo 30 °F Lo 27 °F Lo 30 °F  

Special Weather Statement issued February 23 at 5:27AM EST
Blizzard Warning issued February 23 at 1:52AM EST until February 23 at 6:00PM EST
Coastal Flood Advisory issued February 22 at 3:22PM EST until February 23 at 6:00PM EST
Coastal Flood Warning issued February 22 at 3:22PM EST until February 23 at 4:00AM EST
 

Overnight
 
Snow and areas of blowing snow. Cloudy, with a low around 29. Wind chill values as low as 13. Northeast wind 30 to 35 mph, with gusts as high as 54 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Monday
 
Snow and areas of blowing snow before 4pm, then areas of blowing snow and a chance of snow. Cloudy, with a high near 33. Wind chill values as low as 13. North wind 23 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Monday Night
 
Areas of blowing snow and a chance of snow before 7pm. Mostly cloudy. Low around 20, with temperatures rising to around 22 overnight. Wind chill values as low as 11. Northwest wind 10 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Tuesday
 
Mostly sunny. High near 30, with temperatures falling to around 27 in the afternoon. Wind chill values as low as 9. West wind 7 to 12 mph.
Tuesday Night
 
A chance of snow after 1am. Mostly cloudy. Low around 18, with temperatures rising to around 28 overnight. Southwest wind 1 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Wednesday
 
A chance of snow before 7am, then rain and snow likely between 7am and 4pm. Mostly cloudy. High near 40, with temperatures falling to around 38 in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
 
Partly cloudy, with a low around 27.
Thursday
 
A chance of rain and snow after 7am. Partly sunny, with a high near 41. Chance of precipitation is 50%.
Thursday Night
 
A chance of rain and snow before 7pm, then rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
 
Rain likely before 1pm. Partly sunny, with a high near 41. Chance of precipitation is 60%.
Friday Night
 
Mostly clear, with a low around 27.
Saturday
 
Sunny, with a high near 43.
Saturday Night
 
A slight chance of rain after 1am. Partly cloudy, with a low around 30.
Sunday
 
A slight chance of rain before 1pm. Partly sunny, with a high near 42.

 

Forecast from NOAA-NWS for North Bellport, NY.