| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 11/11/2026 8:57 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Veterans Day |
Mostly sunny. High near 60, with temperatures falling to around 55 in the afternoon. West wind 3 to 7 mph. |
| Tonight |
Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Southeast wind 1 to 8 mph. |
| Thursday |
A slight chance of rain between 7am and 10am, then rain and a slight chance of thunderstorms. Mostly cloudy. High near 60, with temperatures falling to around 54 in the afternoon. East wind 8 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Thursday Night |
Rain. Cloudy. Low around 42, with temperatures rising to around 44 overnight. Northeast wind 8 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday |
Rain. Mostly cloudy. High near 51, with temperatures falling to around 45 in the afternoon. North wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday Night |
Rain likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday |
A chance of rain before 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%. |
| Saturday Night |
Mostly cloudy, with a low around 35. |
| Sunday |
Mostly sunny, with a high near 51. |
| Sunday Night |
Partly cloudy, with a low around 34. |
| Monday |
Sunny, with a high near 51. |
| Monday Night |
Mostly clear, with a low around 34. |
| Tuesday |
Sunny, with a high near 51. |
| Tuesday Night |
Partly cloudy, with a low around 34. |
Forecast from NOAA-NWS for North Bellport, NY.