South Boston, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    40°
    Thursday 4/25
    Forecast night icon
    40°
    Clear
    Hourly
    Night Details
    Clear. Patchy frost after midnight. Lows in the lower 30s. South winds 5 to 10 mph with gusts up to 20 mph becoming west after midnight.
  • Forecast day icon
    Friday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    44°
    Friday 4/26
    Day
    54°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Patchy frost in the morning. Highs in the mid 50s. Northeast winds 5 to 10 mph becoming east in the afternoon.
    Night Details
    Clear. Lows in the upper 30s. South winds 5 to 10 mph becoming southwest after midnight.
  • Forecast day icon
    Saturday
    Sunny
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Saturday 4/27
    Day
    58°
    Sunny
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. West winds around 5 mph becoming southeast in the afternoon.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. South winds around 10 mph.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Sunday 4/28
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Monday
    Mostly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance Rain Showers
    54°
    Monday 4/29
    Day
    66°
    Mostly Cloudy
    Forecast day icon
    Night
    54°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows around 50.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance Rain Showers
    50°
    Tuesday 4/30
    Day
    57°
    40% Chance Rain Showers
    Forecast day icon
    Night
    50°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. Lows in the lower 50s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Wednesday 5/1
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 30 percent chance of showers. Highs in the mid 60s. Lows in the lower 50s.
    Night Details
    Mostly cloudy. A 30 percent chance of showers. Highs in the mid 60s. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Partly Sunny
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Thursday 5/2
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 46F with an average humidity of 71%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Cloudy
    51°
    Friday 5/3
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 59F. Dew point will be around 45F with an average humidity of 65%. Winds will be 3 mph from the N.
    Night Details
    Cloudy. Low temperature around 51F. Dew point will be around 43F with an average humidity of 69%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/4
    Day
    58°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 39F with an average humidity of 55%. Winds will be 7 mph from the N.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 37F with an average humidity of 57%. Winds will be 5 mph from the N.