South Yarmouth, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    49°
    Saturday 5/18
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a 50 percent chance of rain. Patchy fog. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Cloudy. A chance of rain in the evening then a chance of showers after midnight. Patchy fog in the evening. Near steady temperature in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    49°
    Sunday 5/19
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Monday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 5/20
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/21
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Wednesday 5/22
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Thursday
    Partly Sunny
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Thursday 5/23
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/24
    Day
    69°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 50F with an average humidity of 77%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Saturday 5/25
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 50F with an average humidity of 67%. 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 53F. Dew point will be around 49F with an average humidity of 80%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/26
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 51F with an average humidity of 70%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 50F with an average humidity of 84%. Winds will be 7 mph from the S.
  • Forecast day icon
    Monday
    Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Monday 5/27
    Day
    65°
    Cloudy
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 65F. Dew point will be around 54F with an average humidity of 76%. Winds will be 8 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 55F. Dew point will be around 53F with an average humidity of 88%. Winds will be 8 mph from the S.