National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 06/2/2026 6:16 am EDT
Bellport
 
Today

Today: Sunny then Isolated Rain Showers
Sunny then Isolated Rain Showers
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Chance Rain Showers
Chance Rain Showers
 
Hi 76 °F Hi 79 °F Hi 81 °F Hi 87 °F Hi 82 °F Hi 73 °F Hi 71 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 53 °F Lo 56 °F Lo 62 °F Lo 67 °F Lo 63 °F Lo 58 °F Lo 59 °F  

 

Today
 
Isolated rain showers after 2pm. Sunny. High near 76, with temperatures falling to around 73 in the afternoon. Northwest wind 2 to 12 mph. Chance of precipitation is 20%.
Tonight
 
Partly cloudy, with a low around 53. West wind 3 to 9 mph.
Wednesday
 
Sunny. High near 79, with temperatures falling to around 74 in the afternoon. Northeast wind 5 to 8 mph.
Wednesday Night
 
Mostly clear, with a low around 56. Southwest wind 2 to 6 mph.
Thursday
 
Sunny. High near 81, with temperatures falling to around 77 in the afternoon. Southwest wind 2 to 9 mph.
Thursday Night
 
Mostly clear, with a low around 62.
Friday
 
Mostly sunny, with a high near 87.
Friday Night
 
Partly cloudy, with a low around 67.
Saturday
 
Partly sunny, with a high near 82.
Saturday Night
 
A chance of rain showers after midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
 
A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Monday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 59.

 

Forecast from NOAA-NWS for North Bellport, NY.