| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sat, 02/14/2026 4:39 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly sunny. High near 39, with temperatures falling to around 37 in the afternoon. Wind chill values as low as 17. West wind 3 to 10 mph. |
| Tonight |
Mostly clear. Low around 25, with temperatures rising to around 27 overnight. Northwest wind around 2 mph. |
| Sunday |
Partly sunny. High near 37, with temperatures falling to around 34 in the afternoon. Northeast wind 1 to 6 mph. |
| Sunday Night |
A chance of snow after 7pm. Mostly cloudy, with a low around 27. Wind chill values as low as 23. East wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible. |
| Washington's Birthday |
A chance of snow before 7am. Partly sunny. High near 40, with temperatures falling to around 37 in the afternoon. Northeast wind 2 to 7 mph. Chance of precipitation is 40%. New snow accumulation of around one inch possible. |
| Monday Night |
Mostly cloudy. Low around 27, with temperatures rising to around 29 overnight. |
| Tuesday |
Partly sunny, with a high near 41. |
| Tuesday Night |
Mostly cloudy, with a low around 32. |
| Wednesday |
A chance of rain between 7am and 1pm, then a chance of rain and snow. Cloudy, with a high near 42. Chance of precipitation is 50%. |
| Wednesday Night |
Rain and snow likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. |
| Thursday |
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%. |
| Thursday Night |
A chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%. |
| Friday |
A chance of snow before 7am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%. |
| Friday Night |
A chance of rain and snow. Mostly cloudy, with a low around 26. |
Forecast from NOAA-NWS for North Bellport, NY.