South Yarmouth Weather Forecast

    • 38
    • 55

    Rain Showers

    • 43
    • 55

    Partly Sunny

    • 40
    • 56

    Mostly Sunny

    • 43
    • 52

    Partly Sunny

    • 38
    • 56

    Chance Rain

    • 39
    • 52

    Mostly Sunny

Today 20 Apr Barnstable

Showers. Patchy fog. Highs in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 20 Apr Barnstable

Cloudy with a 40 percent chance of Showers. Patchy fog. Near steady temperature in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Yarmouth Temperature Statistics

April Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 8 April, 2024

    30.8 °F

  • Average April

    46 °F

  • Highest 9 April, 2024

    63.6 °F

Climate (2019–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    53.3 °F

  • Average High 2019–2024

    60.1 °F
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