Bass River - Highbank Road Bridge Weather Forecast

    • 60
    • 74

    Slight Chance Thunderstorms

    • 51
    • 76

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 55
    • 69

    Partly Sunny

    • 58
    • 73

    Partly Sunny

    • 60
    • 75

    Partly Sunny

Today 18 Sep Barnstable

Mostly cloudy with a slight chance of Showers and Thunderstorms this Morning, then partly sunny this afternoon. Patchy fog. Highs in the mid 70s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 18 Sep Barnstable

Partly cloudy in the Evening, then becoming mostly clear. Patchy fog. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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Bass River - Highbank Road Bridge Temperature Statistics

September Temperature

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

  • Lowest 13 September, 2025

    44.1 °F
  • Average September

    64.1 °F
  • Highest 6 September, 2025

    77 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

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  • Average Low 2020–2025

    45.3 °F
  • Average 2020–2025

    52.8 °F
  • Average High 2020–2025

    59.9 °F
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