| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 12/16/2025 12:53 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 33, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 23. Southwest wind around 7 mph. |
| Tonight |
Partly cloudy. Low around 23, with temperatures rising to around 32 overnight. Wind chill values as low as 17. Southwest wind around 7 mph. |
| Wednesday |
Mostly sunny. High near 44, with temperatures falling to around 41 in the afternoon. Southwest wind 8 to 15 mph, with gusts as high as 28 mph. |
| Wednesday Night |
Mostly clear, with a low around 28. West wind 1 to 12 mph, with gusts as high as 22 mph. |
| Thursday |
Mostly sunny. High near 53, with temperatures falling to around 49 in the afternoon. South wind 1 to 10 mph. |
| Thursday Night |
Rain after 7pm. Cloudy. Low around 42, with temperatures rising to around 50 overnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday |
Rain. Mostly cloudy, with a high near 56. Chance of precipitation is 90%. |
| Friday Night |
A chance of rain before 7pm. Partly cloudy, with a low around 26. Chance of precipitation is 30%. |
| Saturday |
Mostly sunny, with a high near 43. |
| Saturday Night |
Mostly cloudy, with a low around 31. |
| Sunday |
Partly sunny, with a high near 46. |
| Sunday Night |
Partly cloudy, with a low around 26. |
| Monday |
Mostly sunny, with a high near 38. |
| Monday Night |
A slight chance of snow after 1am. Mostly cloudy, with a low around 24. |
Forecast from NOAA-NWS for North Bellport, NY.