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Amityville, NY Marine Weather Forecast

Overnight - 19°F
Dec 05, 2025
6 mph NE
Mostly Cloudy
Mostly cloudy. Low around 19, with temperatures rising to around 21 overnight. Wind chill values as low as 14. Northeast wind around 6 mph.
Friday - 36°F
Dec 05, 2025
6 mph E
Partly Sunny
Partly sunny. High near 36, with temperatures falling to around 33 in the afternoon. Wind chill values as low as 13. East wind around 6 mph.
Friday Night - 30°F
Dec 05, 2025
2 mph N
Chance Very Light Snow
A chance of snow and a chance of freezing rain between 10pm and 2am, then a chance of rain and snow between 2am and 4am, then a slight chance of snow and a slight chance of freezing rain. Cloudy. Low around 30, with temperatures rising to around 32 overnight. North wind around 2 mph. Chance of precipitation is 30%.
Saturday - 44°F
Dec 06, 2025
2 to 8 mph W
Slight Chance Very Light Snow then Mostly Cloudy
A slight chance of snow and a slight chance of freezing rain before 7am, then a slight chance of rain and snow between 7am and 10am. Mostly cloudy. High near 44, with temperatures falling to around 42 in the afternoon. West wind 2 to 8 mph. Chance of precipitation is 20%.
Saturday Night - 29°F
Dec 06, 2025
7 mph NW
Partly Cloudy
Partly cloudy, with a low around 29. Northwest wind around 7 mph.
Sunday - 42°F
Dec 07, 2025
6 mph NW
Partly Sunny
Partly sunny. High near 42, with temperatures falling to around 39 in the afternoon.
Sunday Night - 26°F
Dec 07, 2025
5 to 12 mph W
Slight Chance Snow Showers
A slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 26.
Monday - 35°F
Dec 08, 2025
13 to 16 mph NW
Mostly Sunny
Mostly sunny, with a high near 35.
Monday Night - 19°F
Dec 08, 2025
3 to 12 mph NW
Mostly Clear
Mostly clear, with a low around 19.
Tuesday - 40°F
Dec 09, 2025
3 to 13 mph W
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after 1pm. Partly sunny, with a high near 40.
Tuesday Night - 32°F
Dec 09, 2025
12 mph SW
Slight Chance Light Snow
A slight chance of snow before 7pm, then a slight chance of rain and snow between 7pm and 1am. Mostly cloudy, with a low around 32.
Wednesday - 50°F
Dec 10, 2025
9 to 14 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Wednesday Night - 38°F
Dec 10, 2025
12 mph SW
Light Rain Likely
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday - 46°F
Dec 11, 2025
10 to 14 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 46.

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