| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sat, 10/3/2026 2:19 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly clear. Low around 53, with temperatures rising to around 55 overnight. East wind 5 to 8 mph. |
| Sunday |
Rain showers likely after 11am. Mostly cloudy. High near 63, with temperatures falling to around 61 in the afternoon. East wind 8 to 12 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday Night |
Rain showers likely before 2am. Cloudy. Low around 55, with temperatures rising to around 57 overnight. North wind 1 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Monday |
Mostly sunny. High near 68, with temperatures falling to around 66 in the afternoon. Northwest wind 2 to 14 mph. |
| Monday Night |
Clear, with a low around 48. Northwest wind 9 to 13 mph. |
| Tuesday |
Sunny, with a high near 60. |
| Tuesday Night |
Clear, with a low around 48. |
| Wednesday |
Sunny, with a high near 63. |
| Wednesday Night |
Mostly clear, with a low around 54. |
| Thursday |
Sunny, with a high near 68. |
| Thursday Night |
Mostly clear, with a low around 54. |
| Friday |
Sunny, with a high near 67. |
| Friday Night |
Partly cloudy, with a low around 54. |
| Saturday |
Mostly sunny, with a high near 65. |
Forecast from NOAA-NWS for North Bellport, NY.