National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 05/6/2026 6:12 pm EDT
Bellport
 
  Thursday

Thursday: Chance Rain Showers then Mostly Sunny
Chance Rain Showers then Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Rain Showers
Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Rain Showers Likely
Rain Showers Likely
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
  Hi 66 °F Hi 65 °F Hi 64 °F Hi 70 °F Hi 69 °F Hi 66 °F Hi 66 °F
 
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Sunday
Night
Sunday Night: Rain Showers Likely
Rain Showers Likely
Monday
Night
Monday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 51 °F Lo 46 °F Lo 50 °F Lo 51 °F Lo 52 °F Lo 48 °F Lo 49 °F  

 

Tonight
 
Scattered rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 51. West wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
A chance of rain showers before 8am. Mostly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Northwest wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
 
Partly cloudy, with a low around 46. Northwest wind 2 to 6 mph.
Friday
 
Mostly sunny. High near 65, with temperatures falling to around 63 in the afternoon. West wind 3 to 13 mph.
Friday Night
 
Partly cloudy, with a low around 50. Southwest wind 2 to 9 mph.
Saturday
 
Rain showers after 8am. Mostly cloudy. High near 64, with temperatures falling to around 62 in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
A chance of rain showers before midnight. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
Sunday
 
Mostly sunny, with a high near 70.
Sunday Night
 
Rain showers likely after 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Monday
 
Rain showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Monday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 48.
Tuesday
 
Mostly sunny, with a high near 66.
Tuesday Night
 
Partly cloudy, with a low around 49.
Wednesday
 
A chance of rain showers. Partly sunny, with a high near 66.

 

Forecast from NOAA-NWS for North Bellport, NY.