| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 10/25/2026 3:10 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Areas of frost before 9am. Sunny. High near 63, with temperatures falling to around 61 in the afternoon. West wind around 5 mph. |
| Tonight |
Clear, with a low around 40. West wind around 5 mph. |
| Monday |
Sunny, with a high near 65. West wind around 7 mph. |
| Monday Night |
Mostly clear. Low around 48, with temperatures rising to around 50 overnight. Northwest wind 2 to 8 mph. |
| Tuesday |
Sunny, with a high near 57. North wind 5 to 10 mph. |
| Tuesday Night |
Mostly clear. Low around 40, with temperatures rising to around 42 overnight. |
| Wednesday |
Mostly sunny, with a high near 57. |
| Wednesday Night |
Partly cloudy, with a low around 46. |
| Thursday |
Mostly sunny, with a high near 64. |
| Thursday Night |
Mostly clear, with a low around 52. |
| Friday |
Sunny, with a high near 67. |
| Friday Night |
Mostly clear, with a low around 50. |
| Saturday |
Mostly sunny, with a high near 65. |
| Saturday Night |
Mostly cloudy, with a low around 51. |
Forecast from NOAA-NWS for North Bellport, NY.