National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 02/28/2026 12:55 am EST
Bellport
 
  Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Sunday

Sunday: Light Snow Likely
Light Snow Likely
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Slight Chance Rain And Snow
Slight Chance Rain And Snow
Wednesday

Wednesday: Light Rain
Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Chance Light Rain
Chance Light Rain
  Hi 45 °F Hi 36 °F Hi 27 °F Hi 41 °F Hi 46 °F Hi 45 °F Hi 48 °F
 
Overnight

Overnight: Patchy Fog
Patchy Fog
Saturday
Night
Saturday Night: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Sunday
Night
Sunday Night: Chance Light Snow then Mostly Clear
Chance Light Snow then Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Rain And Snow
Rain And Snow
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Chance Light Rain
Chance Light Rain
 
Lo 23 °F Lo 28 °F Lo 15 °F Lo 17 °F Lo 35 °F Lo 33 °F Lo 38 °F  

Special Weather Statement issued February 28 at 2:34AM EST
 

Overnight
 
Patchy fog. Partly cloudy, with a low around 23. Wind chill values as low as 17. South wind around 5 mph.
Saturday
 
Patchy fog before 8am. Mostly sunny. High near 45, with temperatures falling to around 41 in the afternoon. Wind chill values as low as 19. South wind 3 to 8 mph.
Saturday Night
 
Patchy fog between midnight and 1am. Partly cloudy. Low around 28, with temperatures rising to around 30 overnight. Wind chill values as low as 22. North wind 2 to 8 mph.
Sunday
 
Snow likely after 7am. Mostly cloudy. High near 36, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 23. North wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
 
A chance of snow before 7pm. Mostly clear, with a low around 15. North wind 7 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Monday
 
Sunny. High near 27, with temperatures falling to around 25 in the afternoon.
Monday Night
 
Mostly clear, with a low around 17.
Tuesday
 
A slight chance of rain and snow between 7am and 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Tuesday Night
 
Rain and snow. Cloudy, with a low around 35. Chance of precipitation is 90%.
Wednesday
 
Rain before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 90%.
Wednesday Night
 
A chance of rain after 7pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
 
A chance of rain. Cloudy, with a high near 45. Chance of precipitation is 40%.
Thursday Night
 
A chance of rain. Cloudy, with a low around 38. Chance of precipitation is 50%.
Friday
 
A chance of rain. Cloudy, with a high near 48.

 

Forecast from NOAA-NWS for North Bellport, NY.