National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Fri, 07/24/2026 2:50 pm EDT
Bellport
 
  Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
  Hi 79 °F Hi 81 °F Hi 81 °F Hi 81 °F Hi 82 °F Hi 84 °F Hi 84 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
 
Lo 58 °F Lo 58 °F Lo 64 °F Lo 68 °F Lo 68 °F Lo 68 °F Lo 68 °F  

 

Tonight
 
Mostly cloudy, with a low around 58. East wind 1 to 6 mph.
Saturday
 
Sunny. High near 79, with temperatures falling to around 76 in the afternoon. East wind 3 to 12 mph.
Saturday Night
 
Mostly clear, with a low around 58. East wind 2 to 7 mph.
Sunday
 
Sunny. High near 81, with temperatures falling to around 77 in the afternoon. East wind 2 to 12 mph.
Sunday Night
 
Mostly clear, with a low around 64. South wind 1 to 8 mph.
Monday
 
Mostly sunny. High near 81, with temperatures falling to around 78 in the afternoon.
Monday Night
 
A slight chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Tuesday
 
Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Tuesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Wednesday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Wednesday Night
 
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
 
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 84.
Thursday Night
 
Partly cloudy, with a low around 68.
Friday
 
Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for North Bellport, NY.