National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 10/20/2026 2:20 am EDT
Bellport
 
Today

Today: Sunny
Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
 
Hi 66 °F Hi 59 °F Hi 64 °F Hi 56 °F Hi 57 °F Hi 62 °F Hi 65 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 46 °F Lo 44 °F Lo 43 °F Lo 41 °F Lo 44 °F Lo 48 °F Lo 48 °F  

 

Today
 
Sunny. High near 66, with temperatures falling to around 63 in the afternoon. North wind around 13 mph, with gusts as high as 26 mph.
Tonight
 
Partly cloudy, with a low around 46. Northeast wind 9 to 15 mph, with gusts as high as 28 mph.
Wednesday
 
Partly sunny. High near 59, with temperatures falling to around 56 in the afternoon. Northeast wind around 16 mph, with gusts as high as 31 mph.
Wednesday Night
 
Mostly cloudy, with a low around 44. North wind 13 to 16 mph, with gusts as high as 29 mph.
Thursday
 
Mostly sunny. High near 64, with temperatures falling to around 61 in the afternoon. North wind 13 to 16 mph.
Thursday Night
 
Mostly clear, with a low around 43.
Friday
 
Sunny, with a high near 56.
Friday Night
 
Mostly clear, with a low around 41.
Saturday
 
Sunny, with a high near 57.
Saturday Night
 
Mostly clear, with a low around 44.
Sunday
 
Sunny, with a high near 62.
Sunday Night
 
Mostly clear, with a low around 48.
Monday
 
Mostly sunny, with a high near 65.
Monday Night
 
Partly cloudy, with a low around 48.

 

Forecast from NOAA-NWS for North Bellport, NY.