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Assonet, MA Marine Weather Forecast

Station FRVM3 - 8447386 - Fall River, MA

August 18, 2026 12:48 am EDT
Location: 41.704N 71.164W
Atmospheric Pressure: 29.85 in (1010.8 mb)
Water Temperature: 75.9°F (24.4°C)


Overnight - 69°F
Aug 18, 2026
5 mph N
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 69. North wind around 5 mph.
Tuesday - 79°F
Aug 18, 2026
5 to 8 mph N
Patchy Fog then Partly Sunny
Patchy fog before 10am. Partly sunny, with a high near 79. North wind 5 to 8 mph.
Tuesday Night - 68°F
Aug 18, 2026
3 to 7 mph SW
Mostly Cloudy then Patchy Fog
Patchy fog after 3am. Mostly cloudy, with a low around 68. Southwest wind 3 to 7 mph.
Wednesday - 81°F
Aug 19, 2026
3 to 13 mph W
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 81. West wind 3 to 13 mph.
Wednesday Night - 70°F
Aug 19, 2026
5 to 12 mph SW
Mostly Clear
Mostly clear, with a low around 70. Southwest wind 5 to 12 mph.
Thursday - 81°F
Aug 20, 2026
5 to 9 mph W
Mostly Sunny then Chance Showers And Thunderstorms
A chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. West wind 5 to 9 mph. Chance of precipitation is 30%.
Thursday Night - 67°F
Aug 20, 2026
5 to 8 mph W
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind 5 to 8 mph. Chance of precipitation is 40%.
Friday - 79°F
Aug 21, 2026
6 to 9 mph NE
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 79. Northeast wind 6 to 9 mph. Chance of precipitation is 40%.
Friday Night - 66°F
Aug 21, 2026
5 to 9 mph E
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 66. East wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday - 77°F
Aug 22, 2026
6 to 10 mph E
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 77. East wind 6 to 10 mph. Chance of precipitation is 50%.
Saturday Night - 67°F
Aug 22, 2026
6 to 9 mph E
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 67. East wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday - 78°F
Aug 23, 2026
8 to 13 mph SE
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 78. Southeast wind 8 to 13 mph. Chance of precipitation is 60%.
Sunday Night - 67°F
Aug 23, 2026
7 to 12 mph SW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 67. Southwest wind 7 to 12 mph. Chance of precipitation is 40%.
Monday - 79°F
Aug 24, 2026
7 to 14 mph W
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 79. West wind 7 to 14 mph.

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