National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Fri, 06/5/2026 6:11 am EDT
Bellport
 
Today

Today: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
 
Hi 86 °F Hi 84 °F Hi 84 °F Hi 78 °F Hi 79 °F Hi 81 °F Hi 82 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Sunday
Night
Sunday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 64 °F Lo 68 °F Lo 62 °F Lo 58 °F Lo 61 °F Lo 65 °F Lo 66 °F  

Air Quality Alert issued June 5 at 3:42AM EDT
Air Quality Alert issued June 4 at 3:15PM EDT
 

Today
 
Mostly sunny. High near 86, with temperatures falling to around 82 in the afternoon. West wind 3 to 10 mph.
Tonight
 
Mostly clear, with a low around 64. Southwest wind 3 to 9 mph.
Saturday
 
Mostly sunny. High near 84, with temperatures falling to around 80 in the afternoon. Southwest wind 5 to 14 mph.
Saturday Night
 
Showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 68. Southwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday
 
A chance of rain showers. Mostly sunny. High near 84, with temperatures falling to around 80 in the afternoon. West wind 6 to 10 mph. Chance of precipitation is 40%.
Sunday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 62.
Monday
 
Sunny, with a high near 78.
Monday Night
 
Mostly clear, with a low around 58.
Tuesday
 
Sunny, with a high near 79.
Tuesday Night
 
Mostly clear, with a low around 61.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
Partly cloudy, with a low around 65.
Thursday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 82.
Thursday Night
 
A slight chance of rain showers before 2am. Partly cloudy, with a low around 66.

 

Forecast from NOAA-NWS for North Bellport, NY.