National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 06/3/2026 7:45 am EDT
Bellport
 
Today

Today: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Hi 81 °F Hi 80 °F Hi 86 °F Hi 88 °F Hi 78 °F Hi 71 °F Hi 74 °F  
 
Tonight

Tonight: Clear
Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 58 °F Lo 61 °F Lo 67 °F Lo 67 °F Lo 59 °F Lo 58 °F Lo 61 °F  

 

Today
 
Sunny. High near 81, with temperatures falling to around 73 in the afternoon. Northeast wind 6 to 9 mph.
Tonight
 
Clear, with a low around 58. Southwest wind 2 to 9 mph.
Thursday
 
Sunny. High near 80, with temperatures falling to around 76 in the afternoon. Southwest wind 3 to 9 mph.
Thursday Night
 
Partly cloudy, with a low around 61. Southwest wind 2 to 9 mph.
Friday
 
Mostly sunny. High near 86, with temperatures falling to around 80 in the afternoon. Southwest wind 2 to 12 mph.
Friday Night
 
Partly cloudy, with a low around 67.
Saturday
 
Mostly sunny, with a high near 88.
Saturday Night
 
A slight chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Sunday
 
Showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Sunday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Monday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 58.
Tuesday
 
A slight chance of rain showers. Partly sunny, with a high near 74.
Tuesday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 61.

 

Forecast from NOAA-NWS for North Bellport, NY.