National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 04/6/2026 7:36 am EDT
Bellport
 
Today

Today: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
 
Hi 52 °F Hi 51 °F Hi 46 °F Hi 50 °F Hi 59 °F Hi 63 °F Hi 57 °F  
 
Tonight

Tonight: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 38 °F Lo 29 °F Lo 33 °F Lo 40 °F Lo 46 °F Lo 44 °F Lo 45 °F  

 

Today
 
Mostly sunny, with a high near 52. West wind around 12 mph, with gusts as high as 29 mph.
Tonight
 
A slight chance of rain showers between 8pm and 2am. Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. West wind 2 to 7 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
 
Mostly sunny. High near 51, with temperatures falling to around 49 in the afternoon. West wind 6 to 14 mph.
Tuesday Night
 
Mostly clear, with a low around 29. Wind chill values as low as 23. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
 
Sunny. High near 46, with temperatures falling to around 44 in the afternoon. East wind around 6 mph.
Wednesday Night
 
Mostly clear. Low around 33, with temperatures rising to around 35 overnight.
Thursday
 
Mostly sunny, with a high near 50.
Thursday Night
 
Partly cloudy, with a low around 40.
Friday
 
Mostly sunny, with a high near 59.
Friday Night
 
Partly cloudy, with a low around 46.
Saturday
 
Mostly sunny, with a high near 63.
Saturday Night
 
Partly cloudy, with a low around 44.
Sunday
 
Mostly sunny, with a high near 57.
Sunday Night
 
Partly cloudy, with a low around 45.

 

Forecast from NOAA-NWS for North Bellport, NY.