National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Thu, 04/2/2026 2:20 am EDT
Bellport
 
Today

Today: Rain Showers Likely then Cloudy
Rain Showers Likely then Cloudy
Friday

Friday: Areas Of Fog then Mostly Cloudy
Areas Of Fog then Mostly Cloudy
Saturday

Saturday: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday

Sunday: Rain Showers
Rain Showers
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Wednesday

Wednesday: Sunny
Sunny
 
Hi 44 °F Hi 55 °F Hi 61 °F Hi 57 °F Hi 52 °F Hi 50 °F Hi 46 °F  
 
Tonight

Tonight: Areas Of Fog
Areas Of Fog
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
Sunday
Night
Sunday Night: Rain Showers
Rain Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
 
Lo 40 °F Lo 49 °F Lo 42 °F Lo 39 °F Lo 37 °F Lo 31 °F Lo 32 °F  

 

Today
 
Rain showers likely before 11am. Cloudy. High near 44, with temperatures falling to around 42 in the afternoon. Northeast wind around 14 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
Areas of fog and a chance of rain and a chance of drizzle after 8pm. Cloudy, with a low around 40. East wind 5 to 13 mph. Chance of precipitation is 30%.
Friday
 
Areas of fog and a chance of rain and a chance of drizzle before 11am. Mostly cloudy, with a high near 55. Southeast wind 3 to 10 mph. Chance of precipitation is 30%.
Friday Night
 
Mostly cloudy, with a low around 49. South wind 7 to 12 mph.
Saturday
 
A slight chance of rain showers after 8am. Partly sunny. High near 61, with temperatures falling to around 53 in the afternoon. Northeast wind 2 to 14 mph. Chance of precipitation is 20%.
Saturday Night
 
A chance of rain showers. Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. Chance of precipitation is 30%.
Sunday
 
Rain showers. Cloudy, with a high near 57. Chance of precipitation is 90%.
Sunday Night
 
Rain showers before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 90%.
Monday
 
Mostly sunny, with a high near 52.
Monday Night
 
Partly cloudy, with a low around 37.
Tuesday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 50.
Tuesday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 31.
Wednesday
 
Sunny, with a high near 46.
Wednesday Night
 
Mostly clear, with a low around 32.

 

Forecast from NOAA-NWS for North Bellport, NY.