Weather in South Boston, Massachusetts, United States

7-Day Detailed Weather Forecast for South Boston

Overnight

Temperature: 27°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: Patchy freezing drizzle and isolated snow showers. Cloudy, with a low around 27. Southwest wind around 2 mph.

Tuesday

Temperature: 37°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Patchy freezing drizzle and isolated snow showers before 10am, then patchy fog. Mostly cloudy, with a high near 37. Southwest wind 2 to 6 mph.

Tuesday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Patchy fog before 7pm. Mostly cloudy, with a low around 31. Southwest wind around 6 mph.

Wednesday

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Rain likely after 9am. Cloudy, with a high near 39. Northwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 29°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Rain before midnight, then a chance of snow. Mostly cloudy, with a low around 29. North wind around 7 mph. Chance of precipitation is 80%.

Thursday

Temperature: 38°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of snow before 7am. Mostly sunny, with a high near 38. West wind around 7 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 25°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 25. West wind around 3 mph.

Friday

Temperature: 38°F

Wind Speed: 5 to 8 mph

Wind Direction: NE

Forecast: A chance of snow before 2pm, then rain likely between 2pm and 5pm, then rain and snow likely. Mostly cloudy, with a high near 38. Northeast wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Temperature: 30°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Rain and snow likely. Mostly cloudy, with a low around 30. Northeast wind around 8 mph. Chance of precipitation is 70%.

Saturday

Temperature: 37°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of snow before 9am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Northeast wind around 7 mph. Chance of precipitation is 40%.

Saturday Night

Temperature: 29°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain and snow. Mostly cloudy, with a low around 29. Northeast wind around 7 mph. Chance of precipitation is 40%.

Sunday

Temperature: 36°F

Wind Speed: 9 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a high near 36. North wind around 9 mph. Chance of precipitation is 40%.

Sunday Night

Temperature: 27°F

Wind Speed: 12 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a low around 27. North wind around 12 mph. Chance of precipitation is 50%.

Monday

Temperature: 35°F

Wind Speed: 12 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a high near 35. North wind around 12 mph.