Atlantic Point Weather

36°F

Bellport, NY, USA

Updated: 02/20/2026 6:05 am

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National Weather Service Forecast for: North Bellport, NY
Issued by: National Weather Service New York/Upton, NY

Updated: Fri, 02/20/2026 1:01 am EST

Bellport

	Friday Light Rain	Saturday Partly Sunny	Sunday Chance Light Snow	Monday Light Snow Likely	Tuesday Mostly Sunny	Wednesday Slight Chance Light Rain	Thursday Light Rain Likely
	Hi 40 °F	Hi 43 °F	Hi 37 °F	Hi 34 °F	Hi 36 °F	Hi 41 °F	Hi 43 °F

Overnight Mostly Cloudy	Friday Night Light Rain Likely then Mostly Cloudy	Saturday Night Slight Chance Light Snow	Sunday Night Light Snow Likely	Monday Night Slight Chance Light Snow then Mostly Cloudy	Tuesday Night Mostly Cloudy	Wednesday Night Light Rain Likely
Lo 31 °F	Lo 30 °F	Lo 29 °F	Lo 28 °F	Lo 23 °F	Lo 21 °F	Lo 32 °F

Overnight	Mostly cloudy. Low around 31, with temperatures rising to around 33 overnight. East wind around 6 mph.
Friday	Rain after 7am. Cloudy, with a high near 40. East wind 6 to 14 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night	Rain likely before 10pm. Mostly cloudy. Low around 30, with temperatures rising to around 32 overnight. North wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday	Partly sunny. High near 43, with temperatures falling to around 39 in the afternoon. Northwest wind 3 to 7 mph.
Saturday Night	A slight chance of snow after 7pm. Mostly cloudy, with a low around 29. East wind 2 to 6 mph. Chance of precipitation is 20%.
Sunday	A chance of snow. Cloudy. High near 37, with temperatures falling to around 34 in the afternoon. Chance of precipitation is 50%. New snow accumulation of around one inch possible.
Sunday Night	Snow likely. Cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday	Snow likely. Cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night	A slight chance of snow before 7pm. Mostly cloudy, with a low around 23.
Tuesday	Mostly sunny, with a high near 36.
Tuesday Night	Mostly cloudy, with a low around 21.
Wednesday	A slight chance of rain after 7am. Mostly cloudy, with a high near 41.
Wednesday Night	Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday	Rain likely. Mostly cloudy, with a high near 43.

Forecast from NOAA-NWS for North Bellport, NY.