South Yarmouth Weather Forecast

    • 51
    • 69

    Mostly Sunny

    • 57
    • 70

    Partly Sunny

    • 61
    • 70

    Partly Sunny

    • 61
    • 70

    Rain Showers

    • 54
    • 67

    Rain Showers

    • 51
    • 63

    Chance Rain Showers

    • 51
    • 63

    Mostly Sunny

Today 21 Oct Barnstable

Sunny. Highs around 70. Northwest Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph this afternoon.

Tonight 21 Oct Barnstable

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Yarmouth Temperature Statistics

October Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 17 October, 2017

    42.1 °F
  • Average October

    61 °F
  • Highest 10 October, 2017

    77 °F

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2010–Present

    44.1 °F
  • Average 2010–Present

    52.1 °F
  • Average High 2010–Present

    58.9 °F
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