| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 03/1/2026 1:58 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Patchy fog before 4am. Mostly cloudy, with a low around 29. Wind chill values as low as 24. North wind around 5 mph. |
| Sunday |
Snow likely between 7am and 4pm. Mostly cloudy. High near 35, with temperatures falling to around 33 in the afternoon. Wind chill values as low as 23. North wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
| Sunday Night |
Mostly clear, with a low around 16. Wind chill values as low as 8. North wind around 7 mph. New snow accumulation of less than half an inch possible. |
| Monday |
Mostly sunny. High near 29, with temperatures falling to around 26 in the afternoon. Wind chill values as low as 6. Northwest wind 1 to 7 mph. |
| Monday Night |
Mostly clear. Low around 19, with temperatures rising to around 26 overnight. South wind around 3 mph. |
| Tuesday |
A chance of snow between 7am and 10am, then rain and snow. Mostly cloudy. High near 41, with temperatures falling to around 39 in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible. |
| Tuesday Night |
Rain. Cloudy, with a low around 36. Chance of precipitation is 100%. |
| Wednesday |
Rain before 1pm. Partly sunny, with a high near 45. Chance of precipitation is 90%. |
| Wednesday Night |
A chance of rain after 7pm. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. |
| Thursday |
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 50%. |
| Thursday Night |
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%. |
| Friday |
Rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%. |
| Friday Night |
A chance of rain. Cloudy, with a low around 34. Chance of precipitation is 30%. |
| Saturday |
A chance of rain before 1pm. Cloudy, with a high near 51. |
Forecast from NOAA-NWS for North Bellport, NY.