| National Weather Service Forecast for:
North Bellport, NY Issued by: National Weather Service New York/Upton, NY |
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| Updated: Sun, 03/15/2026 2:22 pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Bellport | ||||||||||||||||||||||||||||||||||||||||
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Wind Advisory issued March 15 at 2:26PM EDT until March 17 at 4:00AM EDT
| This Afternoon |
Partly sunny. High near 47, with temperatures falling to around 45 in the afternoon. Southeast wind around 10 mph. |
| Tonight |
Rain showers between 11pm and 5am, then showers and thunderstorms. Mostly cloudy. Low around 38, with temperatures rising to around 46 overnight. Southeast wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday |
Showers and thunderstorms before 8am, then patchy fog and showers and thunderstorms. Cloudy. High near 57, with temperatures falling to around 55 in the afternoon. South wind 14 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
| Monday Night |
Patchy fog and showers and thunderstorms. Cloudy. Low around 34, with temperatures rising to around 40 overnight. Southwest wind 14 to 18 mph, with gusts as high as 52 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
| Tuesday |
A chance of rain showers before 8am. Mostly sunny. High near 42, with temperatures falling to around 40 in the afternoon. West wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. |
| Tuesday Night |
Mostly clear, with a low around 24. |
| Wednesday |
Mostly sunny, with a high near 38. |
| Wednesday Night |
Mostly cloudy, with a low around 27. |
| Thursday |
Partly sunny, with a high near 42. |
| Thursday Night |
Partly cloudy, with a low around 32. |
| Friday |
Mostly sunny, with a high near 47. |
| Friday Night |
A chance of rain after 8pm. Mostly cloudy, with a low around 35. Chance of precipitation is 30%. |
| Saturday |
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 40%. |
| Saturday Night |
A chance of rain before 2am. Mostly cloudy, with a low around 32. |
Forecast from NOAA-NWS for North Bellport, NY.