South Boston, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    48°
    Sunday 5/5
    Forecast night icon
    48°
    Rain
    Hourly
    Night Details
    Showers. Patchy fog. Near steady temperature in the upper 40s. South winds 5 to 10 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    30% Chance Rain Showers
    59°
    Monday 5/6
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    59°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Patchy fog in the morning. Not as cool with highs in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Southwest winds around 5 mph becoming northwest after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    69°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Tuesday 5/7
    Day
    69°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 30 percent chance of showers. Highs in the lower 70s. North winds 5 to 10 mph becoming southeast in the afternoon.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. South winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    66°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Wednesday 5/8
    Day
    66°
    70% Chance Rain Showers
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. Lows in the upper 40s. Chance of rain 70 percent.
    Night Details
    Showers likely. Highs in the mid 60s. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    54°
    Forecast night icon
    Night
    60% Chance Rain Showers
    49°
    Thursday 5/9
    Day
    54°
    60% Chance Rain Showers
    Forecast day icon
    Night
    49°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 50s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    53°
    Forecast night icon
    Night
    50% Chance Rain Showers
    48°
    Friday 5/10
    Day
    53°
    40% Chance Rain Showers
    Forecast day icon
    Night
    48°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. Highs in the upper 50s.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    49°
    Forecast night icon
    Night
    50% Chance Rain Showers
    47°
    Saturday 5/11
    Day
    49°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. Highs in the upper 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. Highs in the upper 50s.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Sunday 5/12
    Day
    59°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 78%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Monday 5/13
    Day
    61°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 48F with an average humidity of 73%. Winds will be 2 mph from the E.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 47F with an average humidity of 72%. Winds will be 1 mph from the E.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Tuesday 5/14
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 66F. Dew point will be around 50F with an average humidity of 67%. Winds will be 1 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 49F with an average humidity of 70%. Winds will be 1 mph from the W.