| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Fri, 01/9/2026 1:01 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Isolated rain showers after 5pm. Mostly cloudy, with a high near 51. South wind around 12 mph. Chance of precipitation is 20%. |
| Tonight |
A chance of rain showers before 11pm. Mostly cloudy. Low around 38, with temperatures rising to around 43 overnight. West wind 3 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
Rain after 1pm. Mostly cloudy. High near 45, with temperatures falling to around 42 in the afternoon. Northeast wind 2 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Saturday Night |
Rain. Cloudy, with a low around 37. Northeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
| Sunday |
Rain. Partly sunny. High near 45, with temperatures falling to around 41 in the afternoon. Northwest wind 5 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Sunday Night |
A slight chance of rain before 7pm. Partly cloudy, with a low around 27. |
| Monday |
Sunny, with a high near 40. |
| Monday Night |
Partly cloudy, with a low around 31. |
| Tuesday |
Sunny, with a high near 43. |
| Tuesday Night |
Mostly cloudy, with a low around 34. |
| Wednesday |
A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 44. |
| Wednesday Night |
A slight chance of rain showers. Mostly cloudy, with a low around 29. |
| Thursday |
A slight chance of rain showers before 7am, then a slight chance of rain. Mostly cloudy, with a high near 39. |
| Thursday Night |
A slight chance of rain before 7pm, then a chance of rain and snow. Mostly cloudy, with a low around 22. |
Forecast from NOAA-NWS for North Bellport, NY.