South Yarmouth Weather Forecast

    • 53
    • 70

    Decreasing Clouds

    • 49
    • 62

    Becoming Sunny

    • 59
    • 70

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 53
    • 63

    Chance Rain Showers

    • 54
    • 64

    Mostly Cloudy

    • 55
    • 67

    Slight Chance Rain Showers

Today 24 May Barnstable

Partly sunny in the Morning, then clearing. Cooler with Highs in the lower 60s. Northeast Winds 5 to 10 Mph, becoming east in the afternoon.

Tonight 24 May Barnstable

Partly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Yarmouth Temperature Statistics

May Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 1 May, 2018

    42.1 °F
  • Average May

    56.7 °F
  • Highest 2 May, 2018

    80.1 °F

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2010–Present

    42.8 °F
  • Average 2010–Present

    50.6 °F
  • Average High 2010–Present

    57.3 °F
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