| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 01/7/2026 8:37 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Areas of fog before 10am. Mostly sunny. High near 47, with temperatures falling to around 43 in the afternoon. West wind 7 to 17 mph, with gusts as high as 28 mph. |
| Tonight |
Mostly clear, with a low around 31. Wind chill values as low as 24. Northwest wind around 9 mph. |
| Thursday |
Sunny. High near 45, with temperatures falling to around 40 in the afternoon. Wind chill values as low as 23. Northwest wind 5 to 9 mph. |
| Thursday Night |
Partly cloudy, with a low around 32. Southwest wind around 6 mph. |
| Friday |
A chance of rain after 7am. Mostly cloudy. High near 49, with temperatures falling to around 47 in the afternoon. South wind 6 to 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Friday Night |
A chance of rain. Cloudy, with a low around 41. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
Rain. Cloudy, with a high near 51. Chance of precipitation is 90%. |
| Saturday Night |
Rain. Cloudy, with a low around 40. Chance of precipitation is 90%. |
| Sunday |
Rain likely before 7am, then a chance of rain showers. Mostly cloudy, with a high near 49. Chance of precipitation is 70%. |
| Sunday Night |
A chance of rain showers before 1am, then a slight chance of snow showers. Partly cloudy, with a low around 27. Chance of precipitation is 30%. |
| Monday |
A slight chance of snow showers before 7am, then a slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 38. |
| Monday Night |
Partly cloudy, with a low around 27. |
| Tuesday |
Mostly sunny, with a high near 41. |
| Tuesday Night |
Mostly cloudy, with a low around 30. |
Forecast from NOAA-NWS for North Bellport, NY.