National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Wed, 06/17/2026 3:08 am EDT
Bellport
 
Today

Today: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Juneteenth

Juneteenth: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
 
Hi 76 °F Hi 79 °F Hi 79 °F Hi 79 °F Hi 85 °F Hi 80 °F Hi 83 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 63 °F Lo 69 °F Lo 66 °F Lo 65 °F Lo 65 °F Lo 66 °F Lo 66 °F  

Rip Current Statement issued June 17 at 2:45AM EDT until June 18 at 9:00PM EDT
 

Today
 
Mostly sunny, with a high near 76. South wind 2 to 9 mph.
Tonight
 
Mostly cloudy, with a low around 63. South wind 6 to 9 mph.
Thursday
 
A chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 12 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Thursday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 69. Southwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Juneteenth
 
Mostly sunny, with a high near 79. West wind 7 to 13 mph.
Friday Night
 
Mostly clear, with a low around 66.
Saturday
 
Sunny, with a high near 79.
Saturday Night
 
Mostly clear, with a low around 65.
Sunday
 
Sunny, with a high near 85.
Sunday Night
 
A chance of rain showers after 2am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Monday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
Tuesday
 
A chance of rain showers before 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Tuesday Night
 
Partly cloudy, with a low around 66.

 

Forecast from NOAA-NWS for North Bellport, NY.