Weather in South Boston, Massachusetts, United States

7-Day Detailed Weather Forecast for South Boston

Today

Temperature: 18°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 18. Wind chill values as low as -2. Northwest wind around 15 mph.

Tonight

Temperature: 9°F

Wind Speed: 12 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 9. Wind chill values as low as -4. Northwest wind 12 to 15 mph, with gusts as high as 26 mph.

Monday

Temperature: 28°F

Wind Speed: 10 to 14 mph

Wind Direction: NW

Forecast: Sunny, with a high near 28. Wind chill values as low as -4. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

Monday Night

Temperature: 12°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 12. Northwest wind 5 to 10 mph.

Tuesday

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of snow after 1pm. Partly sunny, with a high near 32. West wind around 6 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of around one inch possible.

Wednesday

Temperature: 37°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of snow before 2pm, then a slight chance of rain between 2pm and 4pm, then a slight chance of snow. Partly sunny, with a high near 37. Northwest wind 6 to 9 mph.

Wednesday Night

Temperature: 23°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A slight chance of snow before 1am. Partly cloudy, with a low around 23. Northwest wind around 8 mph.

Thursday

Temperature: 34°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 34. Northwest wind around 9 mph.

Thursday Night

Temperature: 21°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 21. Northwest wind around 7 mph.

Friday

Temperature: 35°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 35. Northwest wind around 7 mph.

Friday Night

Temperature: 22°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 22. Northwest wind around 7 mph.

Saturday

Temperature: 35°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 35. Northwest wind around 7 mph.

Saturday Night

Temperature: 21°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of snow after 7pm. Partly cloudy, with a low around 21. West wind around 7 mph.