Cape Cod Canal Entrance (West) Weather Forecast

    • 58
    • 70

    Increasing Clouds

    • 58
    • 69

    Partly Sunny

    • 62
    • 69

    Chance Rain Showers

    • 63
    • 72

    Chance Rain Showers

    • 58
    • 75

    Mostly Sunny

    • 53
    • 65

    Mostly Sunny

Today 15 Sep Barnstable

Mostly sunny. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 15 Sep Barnstable

Partly cloudy. Near steady temperature around 60. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal Entrance (West) Temperature Statistics

September Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 3 September, 2025

    48.2 °F

  • Average September

    64.4 °F

  • Highest 6 September, 2025

    82.4 °F

Climate (2020–Present)

Otis Air National Guard Base (8.1 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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