National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 09/22/2026 2:53 pm EDT
Bellport
 
  Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
  Hi 67 °F Hi 67 °F Hi 67 °F Hi 66 °F Hi 67 °F Hi 67 °F Hi 68 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers then Mostly Cloudy
Slight Chance Rain Showers then Mostly Cloudy
 
Lo 54 °F Lo 52 °F Lo 52 °F Lo 54 °F Lo 54 °F Lo 54 °F Lo 54 °F  

Rip Current Statement issued September 22 at 3:19PM EDT until September 23 at 8:00PM EDT
 

Tonight
 
Mostly cloudy, with a low around 54. Northeast wind around 15 mph.
Wednesday
 
Partly sunny, with a high near 67. Northeast wind 15 to 22 mph.
Wednesday Night
 
Partly cloudy. Low around 52, with temperatures rising to around 54 overnight. Northeast wind 14 to 18 mph.
Thursday
 
Mostly sunny. High near 67, with temperatures falling to around 65 in the afternoon. Northeast wind around 18 mph.
Thursday Night
 
Mostly cloudy, with a low around 52. Northeast wind 15 to 18 mph, with gusts as high as 29 mph.
Friday
 
A chance of rain showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday Night
 
A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
 
A chance of rain showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Saturday Night
 
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Sunday
 
A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Monday
 
A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.
Monday Night
 
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 54.
Tuesday
 
Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for North Bellport, NY.