National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Thu, 10/8/2026 2:26 am EDT
Bellport
 
  Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Columbus
Day
Columbus Day: Rain Showers
Rain Showers
Tuesday

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

Wednesday: Chance Rain Showers
Chance Rain Showers
  Hi 72 °F Hi 68 °F Hi 65 °F Hi 68 °F Hi 70 °F Hi 69 °F Hi 60 °F
 
Overnight

Overnight: Clear
Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Rain Showers
Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 59 °F Lo 52 °F Lo 50 °F Lo 56 °F Lo 59 °F Lo 58 °F Lo 50 °F  

 

Overnight
 
Clear, with a low around 59. Southwest wind around 10 mph, with gusts as high as 22 mph.
Thursday
 
Sunny. High near 72, with temperatures falling to around 70 in the afternoon. West wind around 12 mph, with gusts as high as 22 mph.
Thursday Night
 
Mostly clear, with a low around 52. Northwest wind 3 to 8 mph.
Friday
 
Sunny, with a high near 68. West wind 3 to 10 mph, with gusts as high as 21 mph.
Friday Night
 
Mostly clear, with a low around 50. Northwest wind 2 to 8 mph.
Saturday
 
Mostly sunny, with a high near 65.
Saturday Night
 
Mostly cloudy, with a low around 56.
Sunday
 
A chance of rain showers after 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Sunday Night
 
Rain showers. Cloudy, with a low around 59. Chance of precipitation is 80%.
Columbus Day
 
Rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 80%.
Monday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 58.
Tuesday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 69.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Wednesday
 
A chance of rain showers before 2pm. Mostly sunny, with a high near 60.

 

Forecast from NOAA-NWS for North Bellport, NY.