| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Thu, 03/12/2026 11:29 am EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Rain likely before 4pm, then rain and snow likely between 4pm and 5pm, then rain and snow. Cloudy. High near 52, with temperatures falling to around 36 in the afternoon. Northwest wind 14 to 20 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
| Tonight |
Rain and snow before 11pm. Partly cloudy. Low around 29, with temperatures rising to around 31 overnight. Northwest wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible. |
| Friday |
Mostly sunny. High near 45, with temperatures falling to around 43 in the afternoon. Southwest wind 2 to 14 mph, with gusts as high as 24 mph. |
| Friday Night |
Partly cloudy. Low around 36, with temperatures rising to around 39 overnight. Southwest wind around 12 mph, with gusts as high as 26 mph. |
| Saturday |
Sunny. High near 49, with temperatures falling to around 47 in the afternoon. West wind 9 to 14 mph, with gusts as high as 25 mph. |
| Saturday Night |
Mostly cloudy. Low around 31, with temperatures rising to around 33 overnight. |
| Sunday |
Cloudy, with a high near 47. |
| Sunday Night |
Rain after 8pm. Cloudy, with a low around 39. Chance of precipitation is 80%. |
| Monday |
Rain before 8am, then rain and a chance of thunderstorms. Cloudy, with a high near 55. Chance of precipitation is 90%. |
| Monday Night |
Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 32. Chance of precipitation is 80%. |
| Tuesday |
A chance of rain before 2pm. Mostly sunny, with a high near 41. Chance of precipitation is 30%. |
| Tuesday Night |
Partly cloudy, with a low around 24. |
| Wednesday |
Mostly sunny, with a high near 37. |
| Wednesday Night |
Partly cloudy, with a low around 26. |
Forecast from NOAA-NWS for North Bellport, NY.