| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Thu, 01/8/2026 5:02 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny. High near 46, with temperatures falling to around 42 in the afternoon. Northwest wind 2 to 7 mph. |
| Tonight |
Partly cloudy. Low around 31, with temperatures rising to around 33 overnight. South wind around 2 mph. |
| Friday |
A slight chance of rain after 4pm. Partly sunny. High near 49, with temperatures falling to around 47 in the afternoon. South wind 2 to 10 mph. Chance of precipitation is 20%. |
| Friday Night |
Rain likely. Cloudy. Low around 42, with temperatures rising to around 44 overnight. Southwest wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday |
Rain. Cloudy. High near 49, with temperatures falling to around 46 in the afternoon. Northeast wind 2 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Saturday Night |
Rain. Cloudy. Low around 39, with temperatures rising to around 41 overnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible. |
| Sunday |
Rain likely before 7am, then a chance of rain showers. Cloudy, with a high near 49. Chance of precipitation is 70%. |
| Sunday Night |
A chance of rain showers before 1am. Partly cloudy, with a low around 27. Chance of precipitation is 30%. |
| Monday |
Sunny, with a high near 39. |
| Monday Night |
Partly cloudy, with a low around 29. |
| Tuesday |
Mostly sunny, with a high near 42. |
| Tuesday Night |
Partly cloudy, with a low around 33. |
| Wednesday |
Mostly cloudy, with a high near 45. |
| Wednesday Night |
A chance of rain after 7pm. Mostly cloudy, with a low around 31. |
Forecast from NOAA-NWS for North Bellport, NY.