Cape Cod Canal - Bourne Bridge Weather Forecast

    • 57
    • 66

    Mostly Cloudy

    • 58
    • 67

    Mostly Cloudy

    • 62
    • 71

    Partly Sunny

    • 58
    • 75

    Mostly Cloudy

    • 54
    • 65

    Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

Today 29 Sep Barnstable

Mostly cloudy. Patchy fog in the morning. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 29 Sep Barnstable

Mostly cloudy. Near steady temperature in the upper 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Bourne Bridge Temperature Statistics

September Temperature

Otis Air National Guard Base (7.5 miles)

  • Lowest 16 September, 2026

    46.4 °F

  • Average September

    64 °F

  • Highest 4 September, 2026

    80.6 °F

Climate (2021–2026)

Otis Air National Guard Base (7.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59 °F
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