National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 11/2/2026 6:19 am EST
Bellport
 
Today

Today: 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
Sunday

Sunday: Slight Chance Light Rain then Mostly Sunny
Slight Chance Light Rain then Mostly Sunny
 
Hi 63 °F Hi 65 °F Hi 67 °F Hi 68 °F Hi 67 °F Hi 64 °F Hi 61 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
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: Chance Light Rain
Chance Light Rain
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 47 °F Lo 51 °F Lo 55 °F Lo 54 °F Lo 50 °F Lo 45 °F Lo 42 °F  

 

Today
 
Mostly sunny. High near 63, with temperatures falling to around 59 in the afternoon. Southwest wind 5 to 10 mph.
Tonight
 
Mostly clear, with a low around 47. Southwest wind 3 to 7 mph.
Tuesday
 
Mostly sunny. High near 65, with temperatures falling to around 60 in the afternoon. Southwest wind 3 to 8 mph.
Tuesday Night
 
Partly cloudy, with a low around 51. Southwest wind around 5 mph.
Wednesday
 
Sunny. High near 67, with temperatures falling to around 63 in the afternoon. South wind 2 to 8 mph.
Wednesday Night
 
Partly cloudy. Low around 55, with temperatures rising to around 58 overnight.
Thursday
 
A chance of rain after 7am. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Thursday Night
 
A chance of rain before 7pm, then rain likely and a slight chance of thunderstorms. Cloudy, with a low around 54. Chance of precipitation is 70%.
Friday
 
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
 
Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Saturday
 
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Sunday
 
A slight chance of rain before 7am. Mostly sunny, with a high near 61.
Sunday Night
 
Partly cloudy, with a low around 42.

 

Forecast from NOAA-NWS for North Bellport, NY.