| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Mon, 03/9/2026 2:19 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 62, with temperatures falling to around 57 in the afternoon. Southwest wind around 6 mph. |
| Tonight |
Patchy fog after 2am. Mostly cloudy, with a low around 39. Southwest wind around 5 mph. |
| Tuesday |
Patchy fog before 8am. Partly sunny. High near 65, with temperatures falling to around 59 in the afternoon. Southwest wind 2 to 6 mph. |
| Tuesday Night |
Patchy fog after 8pm. Mostly cloudy, with a low around 39. South wind around 5 mph. |
| Wednesday |
Patchy fog before 8am, then a slight chance of rain showers. Mostly cloudy. High near 58, with temperatures falling to around 54 in the afternoon. South wind 2 to 10 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A chance of rain showers. Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. Chance of precipitation is 40%. |
| Thursday |
A chance of rain showers before 8am, then rain likely between 8am and 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. |
| Thursday Night |
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. |
| Friday |
Mostly sunny, with a high near 44. |
| Friday Night |
A chance of rain after 8pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. |
| Saturday |
A slight chance of rain before 8am. Mostly sunny, with a high near 47. |
| Saturday Night |
Partly cloudy, with a low around 32. |
| Sunday |
A slight chance of rain and snow after 8am. Mostly cloudy, with a high near 49. |
| Sunday Night |
Rain likely. Mostly cloudy, with a low around 38. |
Forecast from NOAA-NWS for North Bellport, NY.