| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 03/1/2026 3:08 pm EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 17. Wind chill values as low as 9. North wind around 8 mph. |
| Monday |
Mostly sunny, with a high near 29. Wind chill values as low as 8. North wind 1 to 7 mph. |
| Monday Night |
Mostly clear. Low around 20, with temperatures rising to around 25 overnight. Wind chill values as low as 20. Southeast wind around 3 mph. |
| Tuesday |
Rain and snow likely between 7am and 10am, then rain and snow. Mostly cloudy, with a high near 41. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
| Tuesday Night |
Rain. Cloudy, with a low around 35. Southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
| Wednesday |
Rain. Mostly cloudy. High near 45, with temperatures falling to around 41 in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday Night |
A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 50%. |
| Thursday |
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 50%. |
| Thursday Night |
A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 50%. |
| Friday |
A chance of rain. Cloudy, with a high near 43. Chance of precipitation is 50%. |
| Friday Night |
A slight chance of rain. Mostly cloudy, with a low around 34. |
| Saturday |
A slight chance of rain. Cloudy, with a high near 49. |
| Saturday Night |
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 50%. |
| Sunday |
A chance of rain before 2pm. Mostly cloudy, with a high near 51. |
Forecast from NOAA-NWS for North Bellport, NY.