Hyannis Port, Massachusetts | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    49°
    Tuesday 5/7
    Forecast night icon
    49°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Patchy fog. Visibility one quarter mile or less at times. Lows in the upper 40s. Southwest winds around 5 mph.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    55°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Wednesday 5/8
    Day
    55°
    70% Chance of Storms
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Patchy fog. Some thunderstorms may produce small hail and heavy rainfall in the afternoon. Cooler with highs in the upper 50s. South winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Patchy fog in the evening then patchy dense fog after midnight. A chance of showers in the evening. Visibility one quarter mile or less at times after midnight. Lows around 50. Southwest winds 5 to 10 mph becoming west after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    55°
    Forecast night icon
    Night
    70% Chance Rain Showers
    47°
    Thursday 5/9
    Day
    55°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Patchy dense fog. Visibility one quarter mile or less at times. Highs in the upper 50s. Northwest winds 5 to 10 mph becoming northeast with gusts up to 20 mph in the afternoon.
    Night Details
    Showers likely. Patchy fog. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    51°
    Forecast night icon
    Night
    50% Chance Rain Showers
    45°
    Friday 5/10
    Day
    51°
    50% Chance Rain Showers
    Forecast day icon
    Night
    45°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Patchy fog. Highs in the lower 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Saturday 5/11
    Day
    53°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    53°
    Forecast night icon
    Night
    30% Chance Rain Showers
    47°
    Sunday 5/12
    Day
    53°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 30 percent chance of showers. Highs in the upper 50s. Lows in the upper 40s.
    Night Details
    Mostly cloudy. A 30 percent chance of showers. Highs in the upper 50s. Lows in the upper 40s.
  • Forecast day icon
    Monday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/13
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 60s. Lows in the upper 40s.
    Night Details
    Partly cloudy. Highs in the lower 60s. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Clear
    52°
    Tuesday 5/14
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 60s. Lows in the upper 40s.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 50F with an average humidity of 90%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    59°
    Forecast night icon
    Night
    Hazy
    52°
    Wednesday 5/15
    Day
    59°
    Sunny
    Forecast day icon
    Night
    52°
    Hazy
    Forecast night icon
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 52F with an average humidity of 85%. Winds will be 4 mph from the S.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 51F with an average humidity of 93%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Thursday 5/16
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 54F with an average humidity of 87%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 51F with an average humidity of 92%. Winds will be 2 mph from the SE.