| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Fri, 01/30/2026 1:47 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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Cold Weather Advisory issued January 30 at 1:40AM EST until January 31 at 10:00AM EST
Cold Weather Advisory issued January 29 at 1:11PM EST until January 30 at 10:00AM EST
| Overnight |
Mostly clear. Low around 8, with temperatures rising to around 11 overnight. Wind chill values as low as -2. West wind around 9 mph. |
| Friday |
Sunny, with a high near 19. Wind chill values as low as -7. Northwest wind 12 to 17 mph. |
| Friday Night |
Partly cloudy, with a low around 5. Wind chill values as low as -3. Northwest wind 5 to 12 mph. |
| Saturday |
Partly sunny, with a high near 21. Wind chill values as low as -4. Northwest wind 5 to 8 mph. |
| Saturday Night |
A slight chance of snow after 1am. Mostly cloudy. Low around 11, with temperatures rising to around 13 overnight. North wind 6 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%. |
| Sunday |
A chance of snow. Cloudy. High near 25, with temperatures falling to around 22 in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible. |
| Sunday Night |
A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%. |
| Monday |
Sunny, with a high near 31. |
| Monday Night |
Partly cloudy, with a low around 17. |
| Tuesday |
Sunny, with a high near 32. |
| Tuesday Night |
Partly cloudy, with a low around 17. |
| Wednesday |
A slight chance of snow after 1pm. Mostly sunny, with a high near 30. |
| Wednesday Night |
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%. |
| Thursday |
A chance of snow. Partly sunny, with a high near 31. |
Forecast from NOAA-NWS for North Bellport, NY.