Bass River - Stage Island Weather Forecast

    • 59
    • 63

    Rain

    • 60
    • 64

    Rain

    • 58
    • 67

    Rain

    • 56
    • 65

    Rain Showers Likely

    • 55
    • 63

    Mostly Cloudy

    • 56
    • 64

    Partly Sunny

Today 25 Sep Barnstable

Rain, breezy. Near steady temperature in the lower 60s. Northeast Winds 20 to 25 Mph with Gusts up to 50 Mph. Chance of rain 90 percent.

Tonight 25 Sep Barnstable

Rain, windy. Near steady temperature in the upper 50s. Northeast Winds 20 to 30 Mph with Gusts up to 60 Mph. Chance of rain 80 percent.

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Bass River - Stage Island Temperature Statistics

September Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

  • Lowest 16 September, 2026

    46.9 °F

  • Average September

    65.3 °F

  • Highest 10 September, 2026

    82 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    59.2 °F
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