| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 09/13/2026 2:19 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A chance of rain showers before 5pm. Partly sunny, with a high near 77. Northwest wind around 6 mph. Chance of precipitation is 30%. |
| Tonight |
A slight chance of rain showers after 5am. Partly cloudy. Low around 65, with temperatures rising to around 68 overnight. West wind 3 to 8 mph. Chance of precipitation is 20%. |
| Monday |
A slight chance of rain showers before 8am. Mostly sunny. High near 73, with temperatures falling to around 71 in the afternoon. Northwest wind 10 to 14 mph. Chance of precipitation is 20%. |
| Monday Night |
Clear, with a low around 54. North wind 7 to 12 mph. |
| Tuesday |
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. East wind around 8 mph. |
| Tuesday Night |
Mostly clear, with a low around 56. |
| Wednesday |
Sunny, with a high near 73. |
| Wednesday Night |
Mostly clear, with a low around 61. |
| Thursday |
Mostly sunny, with a high near 77. |
| Thursday Night |
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 63. |
| Friday |
A slight chance of rain showers before 8am. Partly sunny, with a high near 76. |
| Friday Night |
Partly cloudy, with a low around 59. |
| Saturday |
Mostly sunny, with a high near 72. |
| Saturday Night |
A chance of rain showers after 8pm. Partly cloudy, with a low around 60. |
Forecast from NOAA-NWS for North Bellport, NY.