| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Wed, 02/4/2026 7:42 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny. High near 32, with temperatures falling to around 28 in the afternoon. Wind chill values as low as 18. Northwest wind 8 to 13 mph. |
| Tonight |
Partly cloudy, with a low around 14. Wind chill values as low as 15. Northwest wind 2 to 7 mph. |
| Thursday |
Sunny. High near 31, with temperatures falling to around 28 in the afternoon. Wind chill values as low as 13. North wind 3 to 7 mph. |
| Thursday Night |
Partly cloudy, with a low around 14. Wind chill values as low as 15. North wind around 3 mph. |
| Friday |
Partly sunny. High near 29, with temperatures falling to around 27 in the afternoon. Northwest wind 2 to 6 mph. |
| Friday Night |
Snow showers likely after 7pm. Mostly cloudy. Low around 16, with temperatures rising to around 20 overnight. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
| Saturday |
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
| Saturday Night |
Partly cloudy, with a low around 5. |
| Sunday |
Mostly sunny, with a high near 18. |
| Sunday Night |
Partly cloudy, with a low around 8. |
| Monday |
Mostly sunny, with a high near 24. |
| Monday Night |
Partly cloudy, with a low around 14. |
| Tuesday |
Mostly sunny, with a high near 31. |
| Tuesday Night |
Partly cloudy, with a low around 19. |
Forecast from NOAA-NWS for North Bellport, NY.