South Yarmouth Weather Forecast

    • 43
    • 61

    Chance Rain Showers

    • 35
    • 53

    Breezy

    • 49
    • 59

    Rain Likely

    • 46
    • 62

    Chance Rain

    • 43
    • 61

    Rain Likely

    • 32
    • 53

    Chance Rain

Today 5 Nov Barnstable

Mostly sunny this Morning, then becoming mostly cloudy. Highs around 60. West Winds 10 to 15 Mph, becoming southwest 15 to 20 Mph with Gusts up to 35 Mph this afternoon.

Tonight 5 Nov Barnstable

Mostly cloudy with a chance of Showers with isolated Thunderstorms in the Evening, then partly cloudy with Showers likely with isolated Thunderstorms after midnight. Very windy with Lows in the mid 40s. Southwest Winds 20 to 30 Mph with Gusts up to 50 Mph, becoming west 25 to 35 Mph with Gusts up to 65 Mph after midnight. Chance of rain 60 percent.

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South Yarmouth Temperature Statistics

November Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 2 November, 2025

    32 °F

  • Average November

    46.9 °F

  • Highest 1 November, 2025

    57.9 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    59.9 °F
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