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Westerly, RI Marine Weather Forecast

Tonight - 71°F
Jul 02, 2026
3 to 15 mph SW
Mostly Clear
Mostly clear, with a low around 71. Southwest wind 3 to 15 mph.
Friday - 91°F
Jul 03, 2026
5 to 14 mph W
Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Sunny. High near 91, with temperatures falling to around 82 in the afternoon. West wind 5 to 14 mph. Chance of precipitation is 20%.
Friday Night - 71°F
Jul 03, 2026
5 to 12 mph W
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 8pm. Partly cloudy. Low around 71, with temperatures rising to around 73 overnight. West wind 5 to 12 mph. Chance of precipitation is 20%.
Independence Day - 89°F
Jul 04, 2026
6 to 13 mph W
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 89, with temperatures falling to around 80 in the afternoon. West wind 6 to 13 mph. Chance of precipitation is 40%.
Saturday Night - 68°F
Jul 04, 2026
6 to 10 mph NW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Northwest wind 6 to 10 mph. Chance of precipitation is 40%.
Sunday - 78°F
Jul 05, 2026
3 to 8 mph E
Mostly Sunny
Mostly sunny. High near 78, with temperatures falling to around 75 in the afternoon.
Sunday Night - 66°F
Jul 05, 2026
2 to 8 mph SE
Chance Rain Showers
A chance of rain showers after 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday - 74°F
Jul 06, 2026
5 to 12 mph E
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Monday Night - 65°F
Jul 06, 2026
12 mph E
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Tuesday - 74°F
Jul 07, 2026
13 mph E
Chance Rain Showers
A chance of rain showers before 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Tuesday Night - 65°F
Jul 07, 2026
5 to 13 mph NE
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Partly cloudy, with a low around 65.
Wednesday - 75°F
Jul 08, 2026
5 to 8 mph E
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers before 8am. Mostly sunny, with a high near 75.
Wednesday Night - 67°F
Jul 08, 2026
3 to 8 mph S
Partly Cloudy
Partly cloudy, with a low around 67.
Thursday - 80°F
Jul 09, 2026
3 to 9 mph W
Mostly Sunny
Mostly sunny, with a high near 80.

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