10-Day Weather Forecast - South Boston, MA

Sunny cold with highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. Near steady temperature in the lower 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Sunny. Highs in the lower 30s. West winds around 5 mph.

Mostly cloudy. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph. Gusts up to 25 mph after midnight.

Partly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Partly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Partly sunny. Highs in the upper 40s.

Rain. Not as cool with lows around 40. Temperature rising into the lower 50s after midnight. Chance of rain 80 percent.

Rain likely. Highs in the lower 50s. Temperature falling into the upper 30s in the afternoon. Chance of rain 70 percent.

Partly cloudy. Much cooler with lows in the lower 20s.

Partly sunny. Cooler with highs in the upper 30s.

Mostly cloudy with a 30 percent chance of rain. Lows around 30. Highs in the mid 40s.

Mostly cloudy with a 30 percent chance of rain. Lows around 30. Highs in the mid 40s.

Partly cloudy. Low temperature around 31F. Dew point will be around 24F with an average humidity of 62%. Winds will be 9 mph from the NW.

Sunny. High temperature around 37F. Dew point will be around 13F with an average humidity of 42%. Winds will be 7 mph from the W.

Mostly clear. Low temperature around 32F. Dew point will be around 17F with an average humidity of 53%. Winds will be 7 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 41F. Dew point will be around 23F with an average humidity of 54%. Winds will be 9 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 29F with an average humidity of 68%. Winds will be 9 mph from the SW.