| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 08/11/2026 3:05 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly sunny, with a high near 87. West wind 6 to 9 mph. |
| Tonight |
A chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 68. Northwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday |
A chance of rain showers before 11am. Mostly sunny, with a high near 85. North wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday Night |
Partly cloudy, with a low around 69. Southwest wind around 6 mph. |
| Thursday |
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. |
| Thursday Night |
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
A chance of rain showers before 8am. Sunny, with a high near 84. Chance of precipitation is 30%. |
| Friday Night |
Mostly clear, with a low around 62. |
| Saturday |
Sunny, with a high near 81. |
| Saturday Night |
A slight chance of rain showers after 2am. Partly cloudy, with a low around 63. |
| Sunday |
A slight chance of rain showers before 8am. Mostly sunny, with a high near 80. |
| Sunday Night |
A chance of rain showers after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 50%. |
| Monday |
A chance of rain showers. Partly sunny, with a high near 81. Chance of precipitation is 50%. |
| Monday Night |
A chance of rain showers before 2am. Partly cloudy, with a low around 66. |
Forecast from NOAA-NWS for North Bellport, NY.