National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sun, 11/1/2026 2:28 pm EST
Bellport
 
This
Afternoon
This Afternoon: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Light Rain Likely
Light Rain Likely
Saturday

Saturday: Light Rain Likely
Light Rain Likely
 
Hi 59 °F Hi 64 °F Hi 65 °F Hi 68 °F Hi 68 °F Hi 67 °F Hi 62 °F  
 
Tonight

Tonight: Mostly Clear then Patchy Fog
Mostly Clear then Patchy Fog
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Light Rain Likely
Light Rain Likely
Friday
Night
Friday Night: Light Rain Likely
Light Rain Likely
Saturday
Night
Saturday Night: Slight Chance Light Rain
Slight Chance Light Rain
 
Lo 41 °F Lo 47 °F Lo 52 °F Lo 57 °F Lo 58 °F Lo 51 °F Lo 45 °F  

 

This Afternoon
 
Sunny. High near 59, with temperatures falling to around 54 in the afternoon. Southwest wind around 8 mph.
Tonight
 
Patchy fog after 3am. Mostly clear, with a low around 41. Southwest wind around 3 mph.
Monday
 
Mostly sunny. High near 64, with temperatures falling to around 60 in the afternoon. Southwest wind 2 to 13 mph.
Monday Night
 
Partly cloudy, with a low around 47. Southwest wind 2 to 6 mph.
Tuesday
 
Mostly sunny. High near 65, with temperatures falling to around 61 in the afternoon. Southwest wind 1 to 10 mph.
Tuesday Night
 
Partly cloudy, with a low around 52.
Wednesday
 
Sunny, with a high near 68.
Wednesday Night
 
Partly cloudy, with a low around 57.
Thursday
 
A chance of rain after 7am. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Thursday Night
 
Rain likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Friday
 
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
 
Rain likely before 7pm, then rain likely and a slight chance of thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Saturday
 
Rain likely and a slight chance of thunderstorms. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
 
A slight chance of rain. Mostly cloudy, with a low around 45.

 

Forecast from NOAA-NWS for North Bellport, NY.