National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 09/13/2025 2:01 pm EDT
Bellport
 
This
Afternoon
This Afternoon: Sunny
Sunny
Sunday

Sunday: Sunny then Slight Chance Rain Showers
Sunny then Slight Chance Rain Showers
Monday

Monday: Patchy Fog then Sunny
Patchy Fog then Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
 
Hi 73 °F Hi 78 °F Hi 78 °F Hi 76 °F Hi 75 °F Hi 75 °F Hi 78 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Slight Chance Rain Showers then Patchy Fog
Slight Chance Rain Showers then Patchy Fog
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Chance Rain Showers
Chance Rain Showers
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 60 °F Lo 60 °F Lo 59 °F Lo 58 °F Lo 59 °F Lo 60 °F Lo 58 °F  

 

This Afternoon
 
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. South wind around 9 mph.
Tonight
 
Partly cloudy, with a low around 60. Southwest wind 5 to 8 mph.
Sunday
 
A slight chance of rain showers after 2pm. Sunny, with a high near 78. Southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
 
A slight chance of rain showers before 8pm, then patchy fog. Partly cloudy, with a low around 60. West wind around 5 mph. Chance of precipitation is 20%.
Monday
 
Patchy fog before 8am. Sunny, with a high near 78. East wind 5 to 9 mph.
Monday Night
 
Partly cloudy, with a low around 59.
Tuesday
 
Mostly sunny, with a high near 76.
Tuesday Night
 
Partly cloudy, with a low around 58.
Wednesday
 
Partly sunny, with a high near 75.
Wednesday Night
 
A chance of rain showers after 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
 
A chance of rain showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Thursday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 60.
Friday
 
A slight chance of rain showers before 8am. Mostly sunny, with a high near 78.
Friday Night
 
Partly cloudy, with a low around 58.

 

Forecast from NOAA-NWS for North Bellport, NY.