Cape Cod Canal - East Boat Basin Weather Forecast

    • 63
    • 76

    Increasing Clouds

    • 68
    • 81

    Chance Rain Showers

    • 65
    • 79

    Slight Chance Thunderstorms

    • 64
    • 77

    Mostly Sunny

    • 68
    • 78

    Slight Chance Thunderstorms

    • 67
    • 78

    Chance Rain Showers

    • 67
    • 75

    Chance Rain Showers

Today 26 Aug Barnstable

Sunny. Near steady temperature in the mid 70s. South Winds 5 to 10 Mph.

Tonight 26 Aug Barnstable

Mostly clear this Evening, then becoming mostly cloudy. Lows in the upper 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - East Boat Basin Temperature Statistics

August Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 16 August, 2026

    55.4 °F

  • Average August

    73 °F

  • Highest 7 August, 2026

    89.6 °F

Climate (2021–2026)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
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