National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 03/30/2026 5:34 am EDT
Bellport
 
Today

Today: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Partly Sunny then Showers And Thunderstorms Likely
Partly Sunny then Showers And T-Storms Likely
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Chance Light Rain
Chance Light Rain
Saturday

Saturday: Chance Light Rain
Chance Light Rain
Sunday

Sunday: Chance Light Rain
Chance Light Rain
 
Hi 57 °F Hi 61 °F Hi 63 °F Hi 51 °F Hi 57 °F Hi 57 °F Hi 57 °F  
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Thursday
Night
Thursday Night: Chance Light Rain
Chance Light Rain
Friday
Night
Friday Night: Chance Light Rain
Chance Light Rain
Saturday
Night
Saturday Night: Chance Light Rain
Chance Light Rain
Sunday
Night
Sunday Night: Chance Light Rain
Chance Light Rain
 
Lo 46 °F Lo 49 °F Lo 43 °F Lo 41 °F Lo 46 °F Lo 42 °F Lo 42 °F  

 

Today
 
A slight chance of rain showers after 2pm. Partly sunny. High near 57, with temperatures falling to around 53 in the afternoon. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
 
A chance of rain showers. Mostly cloudy, with a low around 46. Southwest wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
 
A chance of rain showers before 2pm. Mostly cloudy. High near 61, with temperatures falling to around 56 in the afternoon. Southwest wind 9 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
Mostly cloudy, with a low around 49. Southwest wind around 14 mph, with gusts as high as 28 mph.
Wednesday
 
Rain showers likely between 2pm and 5pm, then showers and thunderstorms likely. Partly sunny. High near 63, with temperatures falling to around 60 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
Showers and thunderstorms likely. Mostly cloudy. Low around 43, with temperatures rising to around 45 overnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
 
A chance of rain showers. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Thursday Night
 
A slight chance of rain showers before 8pm, then a chance of rain. Cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
 
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Saturday
 
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Saturday Night
 
A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 40%.
Sunday
 
A chance of rain. Cloudy, with a high near 57. Chance of precipitation is 50%.
Sunday Night
 
A chance of rain. Mostly cloudy, with a low around 42.

 

Forecast from NOAA-NWS for North Bellport, NY.