South Yarmouth Weather Forecast

    • 61
    • 72

    Increasing Clouds

    • 56
    • 58

    Rain Showers

    • 52
    • 62

    Cloudy

    • 56
    • 73

    Partly Sunny

    • 56
    • 69

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 58
    • 68

    Chance Rain Showers

Today 27 May Barnstable

Cloudy with isolated Showers. Patchy fog. Near steady temperature in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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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

    57.2 °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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