Bass River - South Yarmouth Weather Forecast

    • 39
    • 62

    Gradual Clearing

    • 41
    • 45

    Rain Showers

    • 37
    • 53

    Rain Showers Likely

    • 35
    • 45

    Chance Rain Showers

    • 30
    • 47

    Chance Rain Showers

    • 34
    • 45

    Partly Sunny

Today 4 Apr Barnstable

Cloudy this Morning, then becoming partly sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 4 Apr Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 40. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Bass River - South Yarmouth Temperature Statistics

April Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 2 April, 2025

    33.1 °F

  • Average April

    41.4 °F

  • Highest 1 April, 2025

    51.1 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    59.8 °F
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