Weather in South Boston, Massachusetts, United States

7-Day Detailed Weather Forecast for South Boston

Overnight

Temperature: 65°F

Wind Speed: 6 to 9 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 65. Northeast wind 6 to 9 mph.

Thursday

Temperature: 68°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 3pm. Mostly cloudy, with a high near 68. Northeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 61°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: A chance of rain showers. Cloudy, with a low around 61. East wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 66. East wind 5 to 10 mph. Chance of precipitation is 30%.

Friday Night

Temperature: 61°F

Wind Speed: 6 to 9 mph

Wind Direction: E

Forecast: A chance of rain showers before 11pm, then showers and thunderstorms likely. Cloudy, with a low around 61. East wind 6 to 9 mph. Chance of precipitation is 60%.

Saturday

Temperature: 67°F

Wind Speed: 6 to 9 mph

Wind Direction: E

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 67. East wind 6 to 9 mph. Chance of precipitation is 70%.

Saturday Night

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Northeast wind around 8 mph. Chance of precipitation is 60%.

Sunday

Temperature: 71°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 9am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Northeast wind around 7 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 63°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 63. Northeast wind 2 to 7 mph.

Monday

Temperature: 80°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 80. Southeast wind 2 to 8 mph.

Monday Night

Temperature: 69°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of rain showers after 9pm. Partly cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 30%.

Tuesday

Temperature: 85°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 6 to 13 mph. Chance of precipitation is 50%.

Tuesday Night

Temperature: 72°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 7 to 12 mph. Chance of precipitation is 50%.

Wednesday

Temperature: 84°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 84. West wind 7 to 10 mph.