Cape Cod Canal Entrance (East) Weather Forecast

    • 57
    • 69

    Rain Showers Likely

    • 59
    • 71

    Partly Sunny

    • 60
    • 70

    Mostly Cloudy

    • 59
    • 68

    Chance Rain Showers

    • 57
    • 73

    Partly Sunny

    • 55
    • 65

    Mostly Sunny

Today 7 Sep Barnstable

Showers likely with isolated Thunderstorms in the Morning, then Showers likely in the afternoon. Patchy fog. Humid with Highs in the lower 70s. Northeast Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph in the afternoon. Chance of rain 70 percent.

Tonight 7 Sep Barnstable

Mostly cloudy. A chance of Showers in the evening. Patchy fog in the evening. Lows in the upper 50s. Northwest Winds 10 to 15 Mph. Gusts up to 20 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal Entrance (East) Temperature Statistics

September Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 3 September, 2025

    48.2 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2025

    73.4 °F

Climate (2020–Present)

Otis Air National Guard Base (8.7 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.4 °F
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