South Yarmouth Weather Forecast

    • 22
    • 38

    Increasing Clouds

    • 28
    • 37

    Chance Snow

    • 24
    • 36

    Chance Snow

    • 32
    • 38

    Mostly Cloudy

    • 42
    • 48

    Chance Rain

    • 40
    • 51

    Chance Rain

Today 10 Dec Barnstable

Sunny with a chance of Flurries. Highs in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Dec Barnstable

Partly cloudy. A chance of Flurries in the evening. Lows around 20. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

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South Yarmouth Temperature Statistics

December Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 5 December, 2018

    25 °F
  • Average December

    39.5 °F
  • Highest 3 December, 2018

    57 °F

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2010–Present

    44.3 °F
  • Average 2010–Present

    52 °F
  • Average High 2010–Present

    58.8 °F
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