Cape Cod Canal - Sagamore Bridge Weather Forecast

    • 61
    • 76

    Slight Chance Rain Showers

    • 59
    • 77

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 60
    • 75

    Partly Sunny

    • 58
    • 75

    Partly Sunny

    • 58
    • 71

    Partly Sunny

Today 25 Aug Barnstable

Mostly sunny. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Aug Barnstable

Partly cloudy this Evening, then clearing. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Sagamore Bridge Temperature Statistics

August Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 9 August, 2025

    46.4 °F

  • Average August

    67.9 °F

  • Highest 11 August, 2025

    89.6 °F

Climate (2020–Present)

Otis Air National Guard Base (8.7 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.4 °F
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