| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 12/24/2025 1:05 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 45, with temperatures falling to around 36 in the afternoon. Northwest wind 12 to 20 mph, with gusts as high as 31 mph. |
| Tonight |
Partly cloudy, with a low around 27. Northwest wind 1 to 9 mph. |
| Christmas Day |
Partly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Wind chill values as low as 23. West wind 5 to 14 mph. |
| Thursday Night |
Partly cloudy, with a low around 19. Wind chill values as low as 9. Northwest wind 9 to 14 mph. |
| Friday |
A slight chance of snow after 1pm. Partly sunny. High near 30, with temperatures falling to around 28 in the afternoon. Northeast wind 5 to 10 mph. Chance of precipitation is 20%. |
| Friday Night |
Snow. Cloudy. Low around 22, with temperatures rising to around 27 overnight. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible. |
| Saturday |
Snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible. |
| Saturday Night |
A slight chance of rain and snow before 7pm. Mostly cloudy, with a low around 22. |
| Sunday |
A chance of rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%. |
| Sunday Night |
Rain. Cloudy, with a low around 29. Chance of precipitation is 80%. |
| Monday |
Rain. Mostly cloudy, with a high near 44. Chance of precipitation is 80%. |
| Monday Night |
A chance of rain before 7pm. Mostly cloudy, with a low around 23. Chance of precipitation is 40%. |
| Tuesday |
Partly sunny, with a high near 32. |
| Tuesday Night |
Partly cloudy, with a low around 22. |
Forecast from NOAA-NWS for North Bellport, NY.