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Westerly, RI Marine Weather Forecast

Overnight - 13°F
Dec 05, 2025
14 mph N
Mostly Clear
Mostly clear. Low around 13, with temperatures rising to around 15 overnight. Wind chill values as low as 3. North wind around 14 mph, with gusts as high as 28 mph.
Friday - 33°F
Dec 05, 2025
5 to 8 mph E
Sunny
Sunny. High near 33, with temperatures falling to around 31 in the afternoon. Wind chill values as low as 3. East wind 5 to 8 mph.
Friday Night - 25°F
Dec 05, 2025
3 mph NE
Mostly Cloudy then Slight Chance Very Light Snow
A slight chance of snow after 4am. Mostly cloudy. Low around 25, with temperatures rising to around 27 overnight. Northeast wind around 3 mph. Chance of precipitation is 20%.
Saturday - 42°F
Dec 06, 2025
3 to 9 mph W
Slight Chance Very Light Snow
A slight chance of snow before 7am, then a slight chance of snow and a slight chance of freezing rain between 7am and 9am, then a slight chance of rain and snow between 9am and 1pm. Mostly cloudy, with a high near 42. West wind 3 to 9 mph. Chance of precipitation is 20%.
Saturday Night - 26°F
Dec 06, 2025
9 mph W
Partly Cloudy
Partly cloudy, with a low around 26. West wind around 9 mph.
Sunday - 41°F
Dec 07, 2025
5 to 8 mph NW
Partly Sunny
Partly sunny. High near 41, with temperatures falling to around 39 in the afternoon.
Sunday Night - 23°F
Dec 07, 2025
5 to 14 mph NW
Chance Snow Showers
A chance of snow showers after 7pm. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday - 32°F
Dec 08, 2025
15 to 18 mph NW
Slight Chance Snow Showers then Mostly Sunny
A slight chance of snow showers before 7am. Mostly sunny, with a high near 32.
Monday Night - 18°F
Dec 08, 2025
6 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 18.
Tuesday - 39°F
Dec 09, 2025
6 to 15 mph W
Mostly Sunny then Slight Chance Rain And Snow
A slight chance of rain and snow after 1pm. Mostly sunny, with a high near 39.
Tuesday Night - 33°F
Dec 09, 2025
12 to 15 mph SW
Slight Chance Rain And Snow
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 33.
Wednesday - 48°F
Dec 10, 2025
10 to 15 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Wednesday Night - 41°F
Dec 10, 2025
15 mph SW
Light Rain Likely
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday - 45°F
Dec 11, 2025
15 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 45.

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