| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sat, 06/20/2026 2:19 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny, with a high near 80. West wind 13 to 20 mph. |
| Tonight |
Mostly clear, with a low around 64. Northwest wind 2 to 10 mph. |
| Sunday |
Sunny, with a high near 80. West wind 2 to 9 mph. |
| Sunday Night |
A slight chance of rain showers after 2am. Partly cloudy, with a low around 64. West wind 0 to 8 mph. Chance of precipitation is 20%. |
| Monday |
Rain showers likely before 2pm, then showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 71 in the afternoon. Southeast wind 0 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Monday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
| Tuesday |
A chance of rain showers before 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%. |
| Tuesday Night |
Mostly clear, with a low around 65. |
| Wednesday |
Sunny, with a high near 81. |
| Wednesday Night |
Mostly clear, with a low around 66. |
| Thursday |
Sunny, with a high near 81. |
| Thursday Night |
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 66. |
| Friday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%. |
| Friday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. |
Forecast from NOAA-NWS for North Bellport, NY.