| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 12/31/2025 5:51 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 24. Wind chill values as low as 15. West wind around 10 mph. |
| Wednesday |
Partly sunny. High near 34, with temperatures falling to around 31 in the afternoon. Wind chill values as low as 15. West wind 8 to 15 mph. |
| Wednesday Night |
Snow after 10pm. Mostly cloudy. Low around 23, with temperatures rising to around 29 overnight. Wind chill values as low as 15. Southwest wind 8 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible. |
| New Year's Day |
A slight chance of snow showers before 10am. Mostly sunny. High near 32, with temperatures falling to around 24 in the afternoon. Wind chill values as low as 11. West wind 14 to 24 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New snow accumulation of less than one inch possible. |
| Thursday Night |
Mostly clear, with a low around 16. West wind 8 to 14 mph. |
| Friday |
Partly sunny. High near 32, with temperatures falling to around 30 in the afternoon. |
| Friday Night |
Mostly clear, with a low around 22. |
| Saturday |
Mostly sunny, with a high near 32. |
| Saturday Night |
Mostly cloudy, with a low around 20. |
| Sunday |
Mostly sunny, with a high near 32. |
| Sunday Night |
Partly cloudy, with a low around 19. |
| Monday |
A slight chance of snow after 1pm. Partly sunny, with a high near 37. |
| Monday Night |
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%. |
| Tuesday |
A slight chance of snow before 7am, then a slight chance of rain between 7am and 1pm. Partly sunny, with a high near 39. |
Forecast from NOAA-NWS for North Bellport, NY.