| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 07/12/2026 9:37 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 66. Southwest wind around 2 mph. |
| Monday |
Sunny. High near 80, with temperatures falling to around 78 in the afternoon. Southwest wind 2 to 12 mph. |
| Monday Night |
Mostly clear, with a low around 69. Southwest wind 8 to 12 mph. |
| Tuesday |
Sunny. High near 85, with temperatures falling to around 82 in the afternoon. Southwest wind 8 to 16 mph, with gusts as high as 26 mph. |
| Tuesday Night |
Mostly clear, with a low around 75. Southwest wind 12 to 16 mph. |
| Wednesday |
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. |
| Wednesday Night |
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 72. |
| Thursday |
Mostly sunny, with a high near 87. |
| Thursday Night |
Partly cloudy, with a low around 71. |
| Friday |
Mostly sunny, with a high near 85. |
| Friday Night |
A slight chance of rain showers after 2am. Partly cloudy, with a low around 70. |
| Saturday |
A chance of rain showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%. |
| Saturday Night |
A chance of rain showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%. |
| Sunday |
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. |
Forecast from NOAA-NWS for North Bellport, NY.