National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 07/7/2026 8:27 am EDT
Bellport
 
Today

Today: Chance Light Rain
Chance Light Rain
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday

Saturday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
 
Hi 73 °F Hi 78 °F Hi 82 °F Hi 91 °F Hi 86 °F Hi 85 °F Hi 88 °F  
 
Tonight

Tonight: Slight Chance Light Rain then Mostly Cloudy
Slight Chance Light Rain then Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 64 °F Lo 67 °F Lo 71 °F Lo 71 °F Lo 69 °F Lo 69 °F Lo 71 °F  

 

Today
 
A chance of rain. Mostly cloudy. High near 73, with temperatures falling to around 71 in the afternoon. North wind around 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A slight chance of rain before 8pm. Mostly cloudy, with a low around 64. North wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday
 
Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northeast wind around 8 mph.
Wednesday Night
 
Mostly clear, with a low around 67. Southwest wind around 6 mph.
Thursday
 
Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southwest wind 6 to 12 mph.
Thursday Night
 
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Saturday
 
A slight chance of rain showers before 8am. Mostly sunny, with a high near 86.
Saturday Night
 
Partly cloudy, with a low around 69.
Sunday
 
Mostly sunny, with a high near 85.
Sunday Night
 
A chance of rain showers after 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Monday
 
A chance of rain showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
 
A slight chance of rain showers before 2am. Partly cloudy, with a low around 71.

 

Forecast from NOAA-NWS for North Bellport, NY.