National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 10/28/2026 5:51 am EDT
Bellport
 
Today

Today: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
 
Hi 60 °F Hi 65 °F Hi 69 °F Hi 59 °F Hi 63 °F Hi 65 °F Hi 63 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 48 °F Lo 54 °F Lo 43 °F Lo 43 °F Lo 49 °F Lo 50 °F Lo 47 °F  

 

Today
 
Mostly sunny. High near 60, with temperatures falling to around 58 in the afternoon. East wind 2 to 7 mph.
Tonight
 
Partly cloudy, with a low around 48. South wind 1 to 5 mph.
Thursday
 
Sunny. High near 65, with temperatures falling to around 63 in the afternoon. Southwest wind 1 to 9 mph.
Thursday Night
 
Mostly clear, with a low around 54. Southwest wind around 8 mph.
Friday
 
Sunny. High near 69, with temperatures falling to around 67 in the afternoon. West wind 7 to 13 mph.
Friday Night
 
Mostly clear. Low around 43, with temperatures rising to around 45 overnight.
Saturday
 
Sunny, with a high near 59.
Saturday Night
 
Partly cloudy, with a low around 43.
Sunday
 
Mostly sunny, with a high near 63.
Sunday Night
 
Partly cloudy, with a low around 49.
Monday
 
A slight chance of rain showers after 7am. Partly sunny, with a high near 65.
Monday Night
 
A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Tuesday
 
A chance of rain showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 47.

 

Forecast from NOAA-NWS for North Bellport, NY.