| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Thu, 12/25/2025 1:14 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Christmas Day |
Mostly sunny. High near 45, with temperatures falling to around 41 in the afternoon. Northwest wind around 12 mph, with gusts as high as 28 mph. |
| Tonight |
Partly cloudy, with a low around 19. Wind chill values as low as 8. North wind 8 to 13 mph, with gusts as high as 30 mph. |
| Friday |
A chance of snow after 4pm. Partly sunny. High near 32, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 9. Northeast wind 3 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Friday Night |
Snow. Cloudy. Low around 24, with temperatures rising to around 29 overnight. Wind chill values as low as 18. East wind 2 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible. |
| Saturday |
Snow before 1pm. Mostly cloudy. High near 34, with temperatures falling to around 30 in the afternoon. Northeast wind 7 to 12 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible. |
| Saturday Night |
Mostly cloudy, with a low around 20. |
| Sunday |
Mostly cloudy, with a high near 40. |
| Sunday Night |
Rain after 7pm. Cloudy, with a low around 29. Chance of precipitation is 80%. |
| Monday |
Rain. Cloudy, with a high near 49. Chance of precipitation is 80%. |
| Monday Night |
Rain likely before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. |
| Tuesday |
Mostly sunny, with a high near 33. |
| Tuesday Night |
Mostly cloudy, with a low around 23. |
| Wednesday |
Mostly sunny, with a high near 36. |
| Wednesday Night |
Mostly cloudy, with a low around 23. |
Forecast from NOAA-NWS for North Bellport, NY.