| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
||||||||||||||||||||||||||||||||||||||||
| Updated: Fri, 08/21/2026 3:45 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| Today |
A chance of rain showers. Mostly cloudy, with a high near 78. North wind around 13 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
| Tonight |
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 63. North wind 3 to 8 mph. Chance of precipitation is 20%. |
| Saturday |
A chance of rain showers after 2pm. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. Northeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
A chance of rain showers before 8pm, then showers and thunderstorms. Cloudy. Low around 64, with temperatures rising to around 67 overnight. Southeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Sunday |
Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 79, with temperatures falling to around 77 in the afternoon. South wind 5 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Sunday Night |
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. |
| Monday |
Sunny, with a high near 79. |
| Monday Night |
Mostly clear, with a low around 61. |
| Tuesday |
Sunny, with a high near 78. |
| Tuesday Night |
Mostly clear, with a low around 62. |
| Wednesday |
Sunny, with a high near 79. |
| Wednesday Night |
A slight chance of rain showers between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%. |
| Thursday |
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%. |
| Thursday Night |
A chance of rain showers. Mostly cloudy, with a low around 66. |
Forecast from NOAA-NWS for North Bellport, NY.