National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Tue, 11/4/2025 3:13 pm EST
Bellport
 
This
Afternoon
This Afternoon: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Widespread Frost then Partly Sunny
Widespread Frost then Partly Sunny
Saturday

Saturday: Light Rain Likely
Light Rain Likely
Sunday

Sunday: Chance Light Rain
Chance Light Rain
Monday

Monday: Chance Light Rain
Chance Light Rain
 
Hi 59 °F Hi 64 °F Hi 54 °F Hi 61 °F Hi 64 °F Hi 60 °F Hi 52 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Slight Chance Light Rain
Slight Chance Light Rain
Thursday
Night
Thursday Night: Mostly Clear then Widespread Frost
Mostly Clear then Widespread Frost
Friday
Night
Friday Night: Light Rain Likely
Light Rain Likely
Saturday
Night
Saturday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
Sunday
Night
Sunday Night: Light Rain Likely
Light Rain Likely
Monday
Night
Monday Night: Slight Chance Light Rain then Slight Chance Rain And Snow
Slight Chance Light Rain then Slight Chance Rain And Snow
 
Lo 40 °F Lo 45 °F Lo 34 °F Lo 51 °F Lo 45 °F Lo 42 °F Lo 32 °F  

High Wind Watch
 

This Afternoon
 
Sunny. High near 59, with temperatures falling to around 56 in the afternoon. Northwest wind 12 to 17 mph, with gusts as high as 28 mph.
Tonight
 
Mostly clear, with a low around 40. West wind 5 to 12 mph.
Wednesday
 
Mostly sunny, with a high near 64. Southwest wind 5 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
 
A slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 45. West wind 17 to 32 mph, with gusts as high as 58 mph. Chance of precipitation is 20%.
Thursday
 
Sunny. High near 54, with temperatures falling to around 50 in the afternoon. Northwest wind 16 to 20 mph, with gusts as high as 56 mph.
Thursday Night
 
Widespread frost after 1am. Mostly clear, with a low around 34.
Friday
 
Widespread frost before 7am. Partly sunny, with a high near 61.
Friday Night
 
Rain likely after 7pm. Cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
 
Rain likely. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Saturday Night
 
A slight chance of rain before 7pm. Partly cloudy, with a low around 45.
Sunday
 
A chance of rain after 7am. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Sunday Night
 
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
 
A chance of rain. Mostly sunny, with a high near 52. Chance of precipitation is 50%.
Monday Night
 
A slight chance of rain before 1am, then a slight chance of rain and snow. Partly cloudy, with a low around 32.

 

Forecast from NOAA-NWS for North Bellport, NY.