| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Tue, 11/18/2025 5:29 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny. High near 46, with temperatures falling to around 43 in the afternoon. West wind 8 to 12 mph. |
| Tonight |
A chance of rain after 1am. Mostly cloudy. Low around 35, with temperatures rising to around 37 overnight. West wind 2 to 7 mph. Chance of precipitation is 30%. |
| Wednesday |
A chance of rain before 1pm. Partly sunny. High near 48, with temperatures falling to around 45 in the afternoon. North wind 2 to 6 mph. Chance of precipitation is 30%. |
| Wednesday Night |
Areas of frost between 7pm and 1am. Mostly cloudy, with a low around 34. North wind around 3 mph. |
| Thursday |
Partly sunny. High near 50, with temperatures falling to around 46 in the afternoon. Northeast wind 3 to 7 mph. |
| Thursday Night |
A slight chance of rain after 1am. Mostly cloudy, with a low around 42. |
| Friday |
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 40%. |
| Friday Night |
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 40%. |
| Saturday |
A chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 40%. |
| Saturday Night |
A slight chance of rain. Partly cloudy, with a low around 34. |
| Sunday |
A slight chance of rain before 1pm. Mostly sunny, with a high near 50. |
| Sunday Night |
Partly cloudy, with a low around 37. |
| Monday |
Mostly sunny, with a high near 53. |
| Monday Night |
Partly cloudy, with a low around 39. |
Forecast from NOAA-NWS for North Bellport, NY.