National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 05/30/2026 2:16 am EDT
Bellport
 
Today

Today: Mostly Cloudy
Mostly Cloudy
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
 
Hi 60 °F Hi 73 °F Hi 74 °F Hi 72 °F Hi 74 °F Hi 78 °F Hi 82 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 48 °F Lo 57 °F Lo 52 °F Lo 54 °F Lo 56 °F Lo 61 °F Lo 65 °F  

 

Today
 
Mostly cloudy. High near 60, with temperatures falling to around 58 in the afternoon. North wind 16 to 22 mph, with gusts as high as 36 mph.
Tonight
 
Mostly clear, with a low around 48. North wind 2 to 16 mph.
Sunday
 
Sunny. High near 73, with temperatures falling to around 69 in the afternoon. Northwest wind 5 to 9 mph.
Sunday Night
 
Mostly cloudy. Low around 57, with temperatures rising to around 59 overnight. West wind 3 to 9 mph.
Monday
 
Mostly sunny. High near 74, with temperatures falling to around 69 in the afternoon. Northeast wind 3 to 8 mph.
Monday Night
 
Partly cloudy, with a low around 52.
Tuesday
 
Sunny, with a high near 72.
Tuesday Night
 
A slight chance of rain showers after 2am. Partly cloudy, with a low around 54.
Wednesday
 
A slight chance of rain showers before 8am. Mostly sunny, with a high near 74.
Wednesday Night
 
Partly cloudy, with a low around 56.
Thursday
 
Mostly sunny, with a high near 78.
Thursday Night
 
Partly cloudy, with a low around 61.
Friday
 
Mostly sunny, with a high near 82.
Friday Night
 
Partly cloudy, with a low around 65.

 

Forecast from NOAA-NWS for North Bellport, NY.