Weather in South Boston, Massachusetts, United States

7-Day Detailed Weather Forecast for South Boston

Today

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Sunny, with a high near 84. North wind around 8 mph.

Tonight

Temperature: 70°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. South wind around 9 mph. Chance of precipitation is 30%.

Sunday

Temperature: 91°F

Wind Speed: 10 to 14 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between 9am and noon, then a chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 73°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 73. Northwest wind 5 to 9 mph.

Monday

Temperature: 87°F

Wind Speed: 5 to 8 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 87. East wind 5 to 8 mph.

Monday Night

Temperature: 75°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 75. Southwest wind around 8 mph.

Tuesday

Temperature: 97°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 97. West wind 6 to 9 mph.

Tuesday Night

Temperature: 75°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 75. Northwest wind around 8 mph.

Wednesday

Temperature: 81°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 81. Northeast wind around 10 mph.

Wednesday Night

Temperature: 65°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 4am. Mostly cloudy, with a low around 65. Southeast wind 5 to 8 mph.

Thursday

Temperature: 73°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 73. East wind 6 to 10 mph. Chance of precipitation is 30%.

Thursday Night

Temperature: 64°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a low around 64. East wind around 8 mph. Chance of precipitation is 40%.

Friday

Temperature: 74°F

Wind Speed: 6 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 74. East wind 6 to 10 mph. Chance of precipitation is 50%.

Friday Night

Temperature: 64°F

Wind Speed: 6 to 9 mph

Wind Direction: SE

Forecast: A chance of rain showers before 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 6 to 9 mph.