| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Fri, 06/19/2026 4:47 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 63. West wind 8 to 14 mph, with gusts as high as 24 mph. |
| Saturday |
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. West wind 13 to 17 mph, with gusts as high as 29 mph. |
| Saturday Night |
Mostly clear, with a low around 63. Northwest wind 2 to 12 mph. |
| Sunday |
Mostly sunny. High near 83, with temperatures falling to around 78 in the afternoon. West wind 2 to 10 mph. |
| Sunday Night |
Mostly cloudy, with a low around 64. Southwest wind 0 to 9 mph. |
| Monday |
Showers and thunderstorms after 8am. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible. |
| Monday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 90%. |
| Tuesday |
A chance of rain showers before 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 40%. |
| Tuesday Night |
Mostly clear, with a low around 66. |
| Wednesday |
Sunny, with a high near 82. |
| Wednesday Night |
Partly cloudy, with a low around 66. |
| Thursday |
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. |
| Thursday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%. |
| Friday |
A chance of rain showers. Mostly sunny, with a high near 81. |
Forecast from NOAA-NWS for North Bellport, NY.