South Boston, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Tuesday 4/16
    Day
    64°
    Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Wednesday
    Sunny
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Wednesday 4/17
    Day
    56°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny cooler with highs in the mid 50s. North winds 5 to 10 mph becoming northeast in the afternoon.
    Night Details
    Mostly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    52°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Thursday 4/18
    Day
    52°
    Mostly Cloudy
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 50s. East winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the lower 40s. Highs in the mid 50s.
  • Forecast day icon
    Friday
    Mostly Cloudy
    55°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Friday 4/19
    Day
    55°
    Mostly Cloudy
    Forecast day icon
    Night
    49°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 40s. Highs in the mid 50s.
    Night Details
    Mostly cloudy. A 50 percent chance of showers. Lows in the mid 40s. Highs in the lower 60s.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 4/20
    Day
    62°
    50% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 50 percent chance of showers. Lows in the mid 40s. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 50s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 4/21
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 40s. Highs in the upper 50s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Clear
    46°
    Monday 4/22
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 33F with an average humidity of 53%. Winds will be 5 mph from the S.
  • Forecast day icon
    Tuesday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    48°
    Tuesday 4/23
    Day
    60°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 31F with an average humidity of 41%. Winds will be 3 mph from the S.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 34F with an average humidity of 53%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Wednesday 4/24
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 39F with an average humidity of 53%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 39F with an average humidity of 60%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    61°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 4/25
    Day
    61°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 41F with an average humidity of 55%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 41F with an average humidity of 63%. Winds will be 3 mph from the S.