Swan River Mouth Weather Forecast

    • 28
    • 30

    Increasing Clouds

    • 29
    • 43

    Rain

    • 23
    • 35

    Partly Sunny

    • 31
    • 36

    Cloudy

    • 30
    • 43

    Slight Chance Rain

    • 25
    • 35

    Partly Sunny

Today 30 Jan Barnstable

Sunny. Much cooler with Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 30 Jan Barnstable

Partly cloudy and Blustery. Lows around 17. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

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Swan River Mouth Temperature Statistics

January Temperature

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

  • Lowest 22 January, 2025

    8.9 °F

  • Average January

    28.1 °F

  • Highest 1 January, 2025

    49.6 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 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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