Bass River Marina Weather Forecast

    • 59
    • 74

    Rain Showers

    • 61
    • 72

    Chance Rain Showers

    • 63
    • 77

    Mostly Sunny

    • 65
    • 80

    Mostly Sunny

    • 64
    • 79

    Chance Rain Showers

    • 63
    • 78

    Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

Today 20 Aug Barnstable

Showers likely. Near steady temperature around 70. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Tonight 20 Aug Barnstable

Showers likely with a slight chance of Thunderstorms. Patchy fog. Lows in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bass River Marina Temperature Statistics

August Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 9 August, 2025

    49.6 °F

  • Average August

    69.1 °F

  • Highest 12 August, 2025

    89.7 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    59.9 °F
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