| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 12/28/2025 1:12 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A chance of rain after 4pm. Mostly cloudy, with a high near 34. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. |
| Tonight |
Rain. Cloudy. Low around 32, with temperatures rising to around 43 overnight. Southwest wind 3 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday |
Rain before 4pm. Mostly cloudy. High near 51, with temperatures falling to around 42 in the afternoon. Southwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday Night |
Partly cloudy, with a low around 24. Wind chill values as low as 12. West wind around 18 mph, with gusts as high as 39 mph. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday |
Partly sunny. High near 33, with temperatures falling to around 30 in the afternoon. West wind around 18 mph, with gusts as high as 36 mph. |
| Tuesday Night |
Mostly cloudy. Low around 23, with temperatures rising to around 25 overnight. |
| Wednesday |
Partly sunny, with a high near 36. |
| Wednesday Night |
A slight chance of snow after 1am. Mostly cloudy, with a low around 21. |
| New Year's Day |
A slight chance of snow. Partly sunny, with a high near 30. |
| Thursday Night |
A slight chance of snow before 1am. Mostly cloudy, with a low around 18. |
| Friday |
Mostly sunny, with a high near 32. |
| Friday Night |
Partly cloudy, with a low around 22. |
| Saturday |
A slight chance of rain and snow after 1pm. Mostly sunny, with a high near 36. |
| Saturday Night |
A chance of rain and snow. Mostly cloudy, with a low around 24. |
Forecast from NOAA-NWS for North Bellport, NY.