| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 03/24/2026 2:08 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 46, with temperatures falling to around 42 in the afternoon. West wind 7 to 12 mph. |
| Tonight |
Mostly cloudy, with a low around 31. Southwest wind 5 to 12 mph. |
| Wednesday |
Partly sunny, with a high near 51. Southwest wind 3 to 8 mph. |
| Wednesday Night |
Cloudy. Low around 38, with temperatures rising to around 42 overnight. South wind around 6 mph. |
| Thursday |
Mostly cloudy. High near 58, with temperatures falling to around 55 in the afternoon. Southwest wind 6 to 14 mph. |
| Thursday Night |
Rain after 8pm. Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday |
Rain likely before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 55. Chance of precipitation is 70%. |
| Friday Night |
Partly cloudy, with a low around 27. |
| Saturday |
Sunny, with a high near 41. |
| Saturday Night |
Partly cloudy, with a low around 30. |
| Sunday |
Sunny, with a high near 46. |
| Sunday Night |
Partly cloudy, with a low around 35. |
| Monday |
Partly sunny, with a high near 52. |
| Monday Night |
Partly cloudy, with a low around 38. |
Forecast from NOAA-NWS for North Bellport, NY.