| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sat, 02/21/2026 3:41 am EST | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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Blizzard Warning issued February 21 at 2:44AM EST until February 23 at 6:00PM EST
Winter Storm Watch issued February 20 at 10:35PM EST until February 23 at 6:00PM EST
Coastal Flood Watch issued February 20 at 4:27PM EST until February 23 at 4:00AM EST
| Overnight |
A slight chance of snow. Mostly cloudy. Low around 30, with temperatures rising to around 32 overnight. West wind around 3 mph. Chance of precipitation is 20%. |
| Saturday |
Mostly sunny. High near 44, with temperatures falling to around 42 in the afternoon. Northwest wind around 6 mph. |
| Saturday Night |
A chance of rain and snow after 7pm. Mostly cloudy, with a low around 31. Northeast wind 2 to 6 mph. Chance of precipitation is 40%. |
| Sunday |
Snow likely. Cloudy. High near 35, with temperatures falling to around 32 in the afternoon. Wind chill values as low as 20. East wind 6 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible. |
| Sunday Night |
Snow likely before 7pm, then snow and areas of blowing snow. Cloudy. Low around 30, with temperatures rising to around 32 overnight. Northeast wind 18 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible. |
| Monday |
Snow and areas of blowing snow. Cloudy, with a high near 33. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible. |
| Monday Night |
Mostly cloudy, with a low around 22. New snow accumulation of 1 to 2 inches possible. |
| Tuesday |
Mostly sunny, with a high near 32. |
| Tuesday Night |
Mostly cloudy, with a low around 19. |
| Wednesday |
A chance of snow between 7am and 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. |
| Thursday |
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%. |
| Thursday Night |
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 50%. |
| Friday |
A chance of rain. Partly sunny, with a high near 41. |
Forecast from NOAA-NWS for North Bellport, NY.