National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 07/15/2026 8:08 pm EDT
Bellport
 
  Thursday

Thursday: Areas Of Smoke
Areas Of Smoke
Friday

Friday: Smoke then Mostly Sunny
Smoke then Mostly Sunny
Saturday

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

Sunday: Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Showers And T-Storms then Slight Chance Showers And T-Storms
Monday

Monday: Sunny
Sunny
Tuesday

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

Wednesday: Chance Rain Showers
Chance Rain Showers
  Hi 90 °F Hi 88 °F Hi 86 °F Hi 86 °F Hi 83 °F Hi 84 °F Hi 84 °F
 
Tonight

Tonight: Areas Of Smoke
Areas Of Smoke
Thursday
Night
Thursday Night: Smoke
Smoke
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Showers And Thunderstorms
Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Tuesday
Night
Tuesday Night: Rain Showers Likely
Rain Showers Likely
 
Lo 74 °F Lo 71 °F Lo 71 °F Lo 72 °F Lo 68 °F Lo 70 °F Lo 71 °F  

Air Quality Alert issued July 15 at 3:10PM EDT
Air Quality Alert issued July 15 at 9:45AM EDT
Air Quality Alert issued July 15 at 9:37AM EDT
 

Tonight
 
Areas of smoke. Mostly cloudy, with a low around 74. Northwest wind 2 to 6 mph.
Thursday
 
Areas of smoke. Mostly sunny. High near 90, with temperatures falling to around 88 in the afternoon. West wind 2 to 12 mph.
Thursday Night
 
Smoke. Mostly clear, with a low around 71. Northwest wind 3 to 10 mph.
Friday
 
Smoke before 8am. Mostly sunny. High near 88, with temperatures falling to around 86 in the afternoon. Northwest wind 3 to 7 mph.
Friday Night
 
Mostly cloudy, with a low around 71. Southwest wind 3 to 7 mph.
Saturday
 
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 82 in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
Showers and thunderstorms. Cloudy, with a low around 72. Chance of precipitation is 90%.
Sunday
 
Showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 80%.
Sunday Night
 
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
Monday
 
Sunny, with a high near 83.
Monday Night
 
A chance of rain showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Tuesday
 
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Tuesday Night
 
Rain showers likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Wednesday
 
A chance of rain showers. Partly sunny, with a high near 84.

 

Forecast from NOAA-NWS for North Bellport, NY.