| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 08/2/2026 2:37 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. South wind around 6 mph. |
| Sunday |
A chance of rain showers after 5pm. Mostly cloudy. High near 82, with temperatures falling to around 79 in the afternoon. South wind 6 to 12 mph. Chance of precipitation is 30%. |
| Sunday Night |
A chance of rain showers before 8pm, then showers and thunderstorms. Cloudy. Low around 72, with temperatures rising to around 74 overnight. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Monday |
Showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 78 in the afternoon. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday Night |
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 68. West wind 5 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tuesday |
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. |
| Tuesday Night |
Mostly cloudy, with a low around 69. |
| Wednesday |
Mostly sunny, with a high near 83. |
| Wednesday Night |
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 72. |
| Thursday |
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 84. |
| Thursday Night |
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%. |
| Friday |
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%. |
| Friday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%. |
| Saturday |
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. |
Forecast from NOAA-NWS for North Bellport, NY.