Bass River - South Yarmouth Weather Forecast

    • 34
    • 40

    Rain

    • 20
    • 37

    Slight Chance Rain/Snow

    • 28
    • 37

    Mostly Cloudy

    • 29
    • 43

    Mostly Cloudy

    • 25
    • 37

    Partly Sunny

    • 29
    • 37

    Rain Likely

Today 31 Jan Barnstable

Rain likely with a slight chance of freezing rain this Morning, then rain this afternoon. Highs in the lower 40s. South Winds 15 to 20 Mph. Gusts up to 35 Mph this morning. Chance of precipitation near 100 percent.

Tonight 31 Jan Barnstable

Rain. Not as cool. Near steady temperature in the upper 30s. Southeast Winds around 5 Mph, increasing to north 10 to 15 Mph after midnight. Chance of rain near 100 percent.

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Bass River - South Yarmouth Temperature Statistics

January Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 22 January, 2025

    8.9 °F

  • Average January

    28.3 °F

  • Highest 1 January, 2025

    49.6 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    60 °F
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