| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 05/27/2026 4:51 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 62. Northwest wind 5 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday |
Sunny. High near 81, with temperatures falling to around 77 in the afternoon. North wind 5 to 12 mph. |
| Thursday Night |
Mostly clear, with a low around 56. Northwest wind 5 to 10 mph. |
| Friday |
Sunny. High near 78, with temperatures falling to around 72 in the afternoon. West wind 6 to 12 mph. |
| Friday Night |
A chance of rain showers after 2am. Mostly cloudy, with a low around 55. West wind around 10 mph. Chance of precipitation is 30%. |
| Saturday |
Mostly sunny. High near 74, with temperatures falling to around 71 in the afternoon. |
| Saturday Night |
Mostly clear, with a low around 52. |
| Sunday |
Sunny, with a high near 73. |
| Sunday Night |
Partly cloudy, with a low around 57. |
| Monday |
A chance of rain showers after 8am. Partly sunny, with a high near 72. Chance of precipitation is 30%. |
| Monday Night |
A chance of rain showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%. |
| Tuesday |
A chance of rain showers. Mostly sunny, with a high near 72. Chance of precipitation is 30%. |
| Tuesday Night |
A chance of rain showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%. |
| Wednesday |
A slight chance of rain showers. Mostly sunny, with a high near 74. |
Forecast from NOAA-NWS for North Bellport, NY.