| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 02/17/2026 3:29 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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Dense Fog Advisory issued February 17 at 12:53PM EST until February 18 at 10:00AM EST
| Tonight |
Widespread fog after 10pm. Mostly cloudy, with a low around 32. Southwest wind around 2 mph. |
| Wednesday |
Widespread fog before 7am, then drizzle likely and areas of fog between 7am and 10am, then rain likely. Cloudy, with a high near 41. Southeast wind 1 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday Night |
Rain likely before 1am. Cloudy, with a low around 32. Northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday |
Mostly cloudy. High near 39, with temperatures falling to around 36 in the afternoon. Northeast wind 3 to 7 mph. |
| Thursday Night |
A slight chance of rain between 7pm and 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain and snow. Cloudy. Low around 30, with temperatures rising to around 32 overnight. East wind around 5 mph. Chance of precipitation is 40%. |
| Friday |
Rain and snow. Cloudy. High near 40, with temperatures falling to around 37 in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday Night |
Rain. Mostly cloudy, with a low around 31. Chance of precipitation is 90%. |
| Saturday |
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 30%. |
| Saturday Night |
A slight chance of rain before 7pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 28. |
| Sunday |
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%. |
| Sunday Night |
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. |
| Monday |
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. |
| Monday Night |
A slight chance of snow before 7pm. Partly cloudy, with a low around 20. |
| Tuesday |
Sunny, with a high near 31. |
Forecast from NOAA-NWS for North Bellport, NY.