National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Mon, 07/14/2025 2:29 pm EDT
Bellport
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Patchy Fog
Patchy Fog
Wednesday

Wednesday: Patchy Fog then Slight Chance Showers And Thunderstorms
Patchy Fog then Slight Chance Showers And T-Storms
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday

Friday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
 
Hi 80 °F Hi 83 °F Hi 87 °F Hi 88 °F Hi 90 °F Hi 84 °F Hi 83 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Cloudy then Patchy Fog
Mostly Cloudy then Patchy Fog
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 73 °F Lo 73 °F Lo 74 °F Lo 76 °F Lo 71 °F Lo 71 °F Lo 71 °F  

 

This Afternoon
 
A chance of showers and thunderstorms after 5pm. Mostly sunny. High near 80, with temperatures falling to around 77 in the afternoon. South wind around 13 mph. Chance of precipitation is 40%.
Tonight
 
A chance of showers and thunderstorms before 1am, then patchy fog and a chance of showers and thunderstorms between 1am and 2am, then showers and thunderstorms likely between 2am and 3am, then patchy fog and showers and thunderstorms likely. Mostly cloudy, with a low around 73. South wind 3 to 12 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
 
Patchy fog and showers and thunderstorms likely before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 83. South wind 2 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
Patchy fog after 1am. Mostly cloudy, with a low around 73. Southwest wind 2 to 7 mph.
Wednesday
 
Patchy fog before 8am, then a slight chance of showers and thunderstorms. Partly sunny. High near 87, with temperatures falling to around 85 in the afternoon. Southwest wind 2 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Thursday
 
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Friday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
A slight chance of rain showers after 2am. Partly cloudy, with a low around 71.
Sunday
 
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Sunday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

 

Forecast from NOAA-NWS for North Bellport, NY.