National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 07/11/2026 9:26 pm EDT
Bellport
 
  Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
  Hi 84 °F Hi 85 °F Hi 91 °F Hi 95 °F Hi 88 °F Hi 87 °F Hi 85 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 65 °F Lo 67 °F Lo 70 °F Lo 76 °F Lo 73 °F Lo 72 °F Lo 71 °F  

 

Tonight
 
Mostly clear, with a low around 65. Northeast wind around 5 mph.
Sunday
 
Sunny. High near 84, with temperatures falling to around 81 in the afternoon. East wind around 7 mph.
Sunday Night
 
Mostly clear, with a low around 67. South wind 2 to 7 mph.
Monday
 
Sunny. High near 85, with temperatures falling to around 82 in the afternoon. Southwest wind 2 to 12 mph.
Monday Night
 
Mostly clear, with a low around 70. Southwest wind 8 to 12 mph.
Tuesday
 
Sunny. High near 91, with temperatures falling to around 88 in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 76.
Wednesday
 
Sunny, with a high near 95.
Wednesday Night
 
Partly cloudy, with a low around 73.
Thursday
 
Mostly sunny, with a high near 88.
Thursday Night
 
Partly cloudy, with a low around 72.
Friday
 
Mostly sunny, with a high near 87.
Friday Night
 
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 71.
Saturday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for North Bellport, NY.