| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 06/23/2026 2:20 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Widespread rain showers. Cloudy. High near 73, with temperatures falling to around 69 in the afternoon. North wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
Widespread rain showers before 11pm. Mostly cloudy, with a low around 63. Northwest wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday |
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northwest wind around 9 mph. |
| Wednesday Night |
Mostly clear, with a low around 63. West wind 1 to 6 mph. |
| Thursday |
Sunny. High near 83, with temperatures falling to around 80 in the afternoon. Northwest wind 0 to 9 mph. |
| Thursday Night |
A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%. |
| Friday |
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%. |
| Friday Night |
A slight chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. |
| Saturday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%. |
| Saturday Night |
A chance of rain showers before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 40%. |
| Sunday |
Mostly sunny, with a high near 83. |
| Sunday Night |
Partly cloudy, with a low around 66. |
| Monday |
Mostly sunny, with a high near 84. |
| Monday Night |
Partly cloudy, with a low around 67. |
Forecast from NOAA-NWS for North Bellport, NY.