| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Fri, 01/16/2026 1:17 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 20. Wind chill values as low as 7. West wind around 14 mph, with gusts as high as 32 mph. |
| Friday |
Sunny. High near 36, with temperatures falling to around 34 in the afternoon. Wind chill values as low as 7. West wind 8 to 16 mph, with gusts as high as 32 mph. |
| Friday Night |
A chance of snow after 1am. Mostly cloudy. Low around 27, with temperatures rising to around 34 overnight. Wind chill values as low as 23. Southwest wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible. |
| Saturday |
A chance of snow before 7am, then a chance of rain between 7am and 10am, then rain and snow likely. Mostly cloudy. High near 42, with temperatures falling to around 39 in the afternoon. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
| Saturday Night |
Rain and snow likely. Mostly cloudy. Low around 30, with temperatures rising to around 32 overnight. West wind 2 to 6 mph. Chance of precipitation is 60%. |
| Sunday |
A slight chance of snow before 7am, then a chance of rain and snow. Cloudy. High near 37, with temperatures falling to around 33 in the afternoon. Chance of precipitation is 30%. New snow accumulation of around one inch possible. |
| Sunday Night |
A chance of snow before 1am. Partly cloudy, with a low around 21. Chance of precipitation is 30%. New snow accumulation of around one inch possible. |
| M.L. King Jr. Day |
Sunny, with a high near 35. |
| Monday Night |
Mostly clear, with a low around 15. |
| Tuesday |
Sunny, with a high near 23. |
| Tuesday Night |
Mostly clear, with a low around 13. |
| Wednesday |
Mostly sunny, with a high near 33. |
| Wednesday Night |
Mostly cloudy, with a low around 24. |
| Thursday |
A slight chance of rain after 1pm. Partly sunny, with a high near 38. |
Forecast from NOAA-NWS for North Bellport, NY.