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East Weymouth, MA Marine Weather Forecast

Station BHBM3 - 8443970 - Boston, MA

December 18, 2025 6:48 am EST
Location: 42.355N 71.05W
Atmospheric Pressure: 30.30 in (1026.0 mb)


Overnight - 32°F
Dec 18, 2025
8 mph W
Mostly Clear
Mostly clear, with a low around 32. West wind around 8 mph.
Thursday - 49°F
Dec 18, 2025
5 to 10 mph S
Sunny
Sunny, with a high near 49. South wind 5 to 10 mph.
Thursday Night - 41°F
Dec 18, 2025
10 to 17 mph S
Mostly Cloudy then Chance Light Rain
A chance of rain after 1am. Mostly cloudy. Low around 41, with temperatures rising to around 53 overnight. South wind 10 to 17 mph. Chance of precipitation is 50%.
Friday - 58°F
Dec 19, 2025
18 to 28 mph S
Light Rain
Rain. Cloudy, with a high near 58. South wind 18 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night - 29°F
Dec 19, 2025
23 mph W
Chance Light Rain then Partly Cloudy
A chance of rain before 8pm. Partly cloudy, with a low around 29. West wind around 23 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Saturday - 39°F
Dec 20, 2025
10 to 20 mph W
Mostly Sunny
Mostly sunny, with a high near 39. West wind 10 to 20 mph.
Saturday Night - 35°F
Dec 20, 2025
10 to 16 mph SW
Cloudy
Cloudy, with a low around 35. Southwest wind 10 to 16 mph.
Sunday - 45°F
Dec 21, 2025
15 mph W
Slight Chance Light Rain then Partly Sunny
A slight chance of rain between 8am and noon. Partly sunny, with a high near 45. West wind around 15 mph.
Sunday Night - 24°F
Dec 21, 2025
16 mph W
Partly Cloudy
Partly cloudy, with a low around 24. West wind around 16 mph.
Monday - 30°F
Dec 22, 2025
12 to 16 mph NW
Sunny
Sunny, with a high near 30. Northwest wind 12 to 16 mph.
Monday Night - 23°F
Dec 22, 2025
8 to 12 mph NW
Partly Cloudy
Partly cloudy, with a low around 23. Northwest wind 8 to 12 mph.
Tuesday - 36°F
Dec 23, 2025
8 to 13 mph SW
Chance Light Snow
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Southwest wind 8 to 13 mph. Chance of precipitation is 50%.
Tuesday Night - 31°F
Dec 23, 2025
12 mph SW
Chance Rain And Snow
A chance of rain and snow before 4am. Mostly cloudy, with a low around 31. Southwest wind around 12 mph. Chance of precipitation is 40%.
Wednesday - 39°F
Dec 24, 2025
12 mph W
Mostly Sunny
Mostly sunny, with a high near 39. West wind around 12 mph.

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