| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 03/11/2026 2:19 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A slight chance of rain showers after 5pm. Partly sunny. High near 64, with temperatures falling to around 55 in the afternoon. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. |
| Tonight |
A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. |
| Thursday |
Rain showers. Cloudy. High near 53, with temperatures falling to around 43 in the afternoon. West wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
A chance of rain showers before 8pm. Partly cloudy, with a low around 29. Northwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
Partly sunny, with a high near 44. Southwest wind 2 to 14 mph, with gusts as high as 24 mph. |
| Friday Night |
Mostly cloudy, with a low around 36. |
| Saturday |
Sunny, with a high near 49. |
| Saturday Night |
Partly cloudy, with a low around 30. |
| Sunday |
Cloudy, with a high near 47. |
| Sunday Night |
Rain showers after 8pm. Cloudy, with a low around 38. Chance of precipitation is 80%. |
| Monday |
Rain showers before 8am, then showers and thunderstorms. Cloudy, with a high near 54. Chance of precipitation is 90%. |
| Monday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. |
| Tuesday |
A chance of rain showers before 8am, then a slight chance of rain and snow showers between 8am and 2pm. Partly sunny, with a high near 38. Chance of precipitation is 40%. |
| Tuesday Night |
Mostly clear, with a low around 22. |
Forecast from NOAA-NWS for North Bellport, NY.









