| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sat, 06/27/2026 2:33 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
A chance of rain showers. Mostly cloudy, with a low around 65. East wind 1 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
A chance of rain showers before 8am. Partly sunny. High near 82, with temperatures falling to around 79 in the afternoon. East wind 2 to 8 mph. Chance of precipitation is 30%. |
| Sunday Night |
Partly cloudy, with a low around 64. Southeast wind 0 to 7 mph. |
| Monday |
Partly sunny. High near 84, with temperatures falling to around 80 in the afternoon. East wind 0 to 8 mph. |
| Monday Night |
Partly cloudy, with a low around 67. South wind 3 to 7 mph. |
| Tuesday |
Mostly sunny. High near 85, with temperatures falling to around 81 in the afternoon. |
| Tuesday Night |
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 70. |
| Wednesday |
A slight chance of rain showers before 8am. Mostly sunny, with a high near 92. |
| Wednesday Night |
Mostly clear, with a low around 75. |
| Thursday |
Sunny, with a high near 98. |
| Thursday Night |
Mostly clear, with a low around 77. |
| Friday |
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. |
| Friday Night |
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. |
| Independence Day |
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. |
Forecast from NOAA-NWS for North Bellport, NY.