| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
||||||||||||||||||||||||||||||||||||||||
| Updated: Sun, 08/9/2026 2:58 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Today |
A slight chance of showers and thunderstorms after noon. Sunny. High near 89, with temperatures falling to around 87 in the afternoon. Heat index values as high as 97. West wind 5 to 9 mph. Chance of precipitation is 20%. |
| Tonight |
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Northwest wind 1 to 7 mph. Chance of precipitation is 20%. |
| Monday |
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. South wind 1 to 12 mph. |
| Monday Night |
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 73. West wind 6 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday |
Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. West wind 6 to 9 mph. |
| Tuesday Night |
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. |
| Wednesday |
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 84. |
| Wednesday Night |
A chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. |
| Thursday |
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 85. Chance of precipitation is 50%. |
| Thursday Night |
Partly cloudy, with a low around 67. |
| Friday |
Mostly sunny, with a high near 81. |
| Friday Night |
Mostly clear, with a low around 62. |
| Saturday |
Sunny, with a high near 80. |
| Saturday Night |
Mostly clear, with a low around 63. |
Forecast from NOAA-NWS for North Bellport, NY.