National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 04/6/2026 2:19 pm EDT
Bellport
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
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 52 °F Hi 46 °F Hi 50 °F Hi 59 °F Hi 63 °F Hi 57 °F  
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then 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: Mostly Cloudy
Mostly Cloudy
 
Lo 39 °F Lo 29 °F Lo 32 °F Lo 40 °F Lo 46 °F Lo 44 °F Lo 45 °F  

 

This Afternoon
 
Mostly sunny, with a high near 52. West wind around 10 mph.
Tonight
 
A chance of rain showers after 11pm. Mostly cloudy, with a low around 39. South wind 2 to 7 mph. Chance of precipitation is 30%.
Tuesday
 
A slight chance of rain showers. Mostly sunny. High near 52, with temperatures falling to around 49 in the afternoon. West wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
 
A slight chance of rain showers before 7pm. Mostly clear, with a low around 29. Wind chill values as low as 22. Northwest wind 8 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny. High near 46, with temperatures falling to around 44 in the afternoon. East wind around 8 mph.
Wednesday Night
 
Mostly clear. Low around 32, with temperatures rising to around 34 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
 
Mostly cloudy, with a low around 45.

 

Forecast from NOAA-NWS for North Bellport, NY.