National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Fri, 03/27/2026 7:52 am EDT
Bellport
 
Today

Today: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Chance Light Rain
Chance Light Rain
Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
 
Hi 53 °F Hi 41 °F Hi 45 °F Hi 53 °F Hi 54 °F Hi 58 °F Hi 58 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Slight Chance Light Rain
Slight Chance Light Rain
Tuesday
Night
Tuesday Night: Chance Light Rain
Chance Light Rain
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Chance Light Rain
Chance Light Rain
 
Lo 30 °F Lo 27 °F Lo 38 °F Lo 42 °F Lo 43 °F Lo 45 °F Lo 42 °F  

 

Today
 
A chance of rain showers before 11am. Mostly cloudy. High near 53, with temperatures falling to around 47 in the afternoon. North wind 9 to 14 mph. Chance of precipitation is 30%.
Tonight
 
Mostly cloudy. Low around 30, with temperatures rising to around 32 overnight. Wind chill values as low as 24. North wind 5 to 9 mph.
Saturday
 
Mostly sunny. High near 41, with temperatures falling to around 39 in the afternoon. Wind chill values as low as 22. North wind 9 to 13 mph.
Saturday Night
 
Partly cloudy. Low around 27, with temperatures rising to around 29 overnight. Northwest wind 2 to 9 mph.
Sunday
 
Mostly sunny, with a high near 45. Southwest wind 2 to 15 mph, with gusts as high as 26 mph.
Sunday Night
 
Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight.
Monday
 
Partly sunny, with a high near 53.
Monday Night
 
A slight chance of rain after 8pm. Mostly cloudy, with a low around 42.
Tuesday
 
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Tuesday Night
 
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Wednesday
 
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Wednesday Night
 
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Thursday
 
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
Thursday Night
 
A chance of rain. Mostly cloudy, with a low around 42.

 

Forecast from NOAA-NWS for North Bellport, NY.