| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 12/23/2025 1:00 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
A chance of snow. Cloudy. Low around 30, with temperatures rising to around 33 overnight. West wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Tuesday |
A chance of snow before 7am, then rain and snow. Cloudy, with a high near 41. Southwest wind 5 to 12 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible. |
| Tuesday Night |
A chance of rain before 7pm. Mostly cloudy. Low around 33, with temperatures rising to around 35 overnight. West wind 6 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday |
Sunny. High near 42, with temperatures falling to around 37 in the afternoon. Northwest wind 9 to 16 mph, with gusts as high as 32 mph. |
| Wednesday Night |
Partly cloudy. Low around 25, with temperatures rising to around 27 overnight. Northwest wind 2 to 7 mph. |
| Christmas Day |
Mostly cloudy. High near 42, with temperatures falling to around 38 in the afternoon. |
| Thursday Night |
Mostly cloudy, with a low around 20. |
| Friday |
A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%. |
| Friday Night |
Snow. Cloudy, with a low around 23. Chance of precipitation is 90%. |
| Saturday |
Snow before 7am, then a chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 80%. |
| Saturday Night |
A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 40%. |
| Sunday |
Rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%. |
| Sunday Night |
Rain likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%. |
| Monday |
A chance of rain before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 32. |
Forecast from NOAA-NWS for North Bellport, NY.