National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sat, 06/6/2026 9:04 pm EDT
Bellport
 
  Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
  Hi 84 °F Hi 79 °F Hi 82 °F Hi 79 °F Hi 82 °F Hi 84 °F Hi 85 °F
 
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 65 °F Lo 57 °F Lo 58 °F Lo 60 °F Lo 63 °F Lo 64 °F Lo 65 °F  

 

Tonight
 
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 65. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. West wind 6 to 10 mph.
Sunday Night
 
Partly cloudy, with a low around 57. North wind around 8 mph.
Monday
 
Sunny. High near 79, with temperatures falling to around 75 in the afternoon. East wind around 9 mph.
Monday Night
 
Mostly clear, with a low around 58. Southwest wind 2 to 8 mph.
Tuesday
 
Sunny. High near 82, with temperatures falling to around 78 in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 60.
Wednesday
 
Mostly sunny, with a high near 79.
Wednesday Night
 
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
 
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Thursday Night
 
A chance of rain showers before 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
 
Mostly sunny, with a high near 84.
Friday Night
 
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 65.
Saturday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for North Bellport, NY.