National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 06/10/2026 7:10 pm EDT
Bellport
 
  Thursday

Thursday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms
Friday

Friday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 89 °F Hi 87 °F Hi 87 °F Hi 84 °F Hi 80 °F Hi 77 °F Hi 79 °F
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
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: Clear
Clear
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 67 °F Lo 71 °F Lo 70 °F Lo 65 °F Lo 64 °F Lo 62 °F Lo 60 °F  

Air Quality Alert issued June 10 at 4:07PM EDT
Heat Advisory issued June 10 at 2:20PM EDT until June 12 at 8:00PM EDT
 

Tonight
 
A chance of rain showers and patchy fog. Mostly cloudy, with a low around 67. Southwest wind 7 to 12 mph. Chance of precipitation is 40%.
Thursday
 
Patchy fog before 8am, then a chance of showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 85 in the afternoon. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. West wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
A slight chance of rain showers between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 83 in the afternoon. West wind 3 to 10 mph. Chance of precipitation is 20%.
Friday Night
 
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 70. West wind 3 to 8 mph. Chance of precipitation is 50%.
Saturday
 
Sunny. High near 87, with temperatures falling to around 84 in the afternoon.
Saturday Night
 
Clear, with a low around 65.
Sunday
 
Sunny, with a high near 84.
Sunday Night
 
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Monday Night
 
A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Tuesday
 
A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Wednesday
 
A slight chance of rain showers. Partly sunny, with a high near 79.

 

Forecast from NOAA-NWS for North Bellport, NY.