Barnstable Harbor Weather Forecast

    • 18
    • 48

    Slight Chance Rain Showers

    • 24
    • 29

    Chance Rain

    • 27
    • 44

    Rain

    • 21
    • 36

    Partly Sunny

    • 29
    • 38

    Chance Snow

    • 28
    • 43

    Slight Chance Rain

Today 29 Jan Barnstable

Partly sunny with a 20 percent chance of Showers. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

Tonight 29 Jan Barnstable

Partly cloudy and windy. Lows around 19. Northwest Winds 20 to 30 Mph. Gusts up to 45 Mph, decreasing to 35 Mph after midnight.

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  • Temperature Real-Time

Barnstable Harbor Temperature Statistics

January Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 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 (3.1 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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