National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY
Updated: Sun, 06/21/2026 2:19 pm EDT
Bellport
 
  Monday

Monday: Rain Showers Likely
Rain Showers Likely
Tuesday

Tuesday: Rain Showers
Rain Showers
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
  Hi 78 °F Hi 81 °F Hi 83 °F Hi 83 °F Hi 82 °F Hi 85 °F Hi 85 °F
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 64 °F Lo 66 °F Lo 65 °F Lo 64 °F Lo 66 °F Lo 67 °F Lo 67 °F  

Rip Current Statement issued June 21 at 3:22PM EDT until June 22 at 9:00PM EDT
 

Tonight
 
Partly cloudy, with a low around 64. Southwest wind 1 to 8 mph.
Monday
 
Rain showers likely between 11am and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 78, with temperatures falling to around 73 in the afternoon. Southeast wind 1 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night
 
Showers and thunderstorms. Cloudy, with a low around 66. South wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tuesday
 
Rain showers. Partly sunny. High near 81, with temperatures falling to around 79 in the afternoon. West wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 65. Northwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny. High near 83, with temperatures falling to around 80 in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 64.
Thursday
 
Sunny, with a high near 83.
Thursday Night
 
A chance of rain showers after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Saturday
 
A chance of rain showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Saturday Night
 
A slight chance of rain showers before 2am. Partly cloudy, with a low around 67.
Sunday
 
Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for North Bellport, NY.