Cape Cod Canal - Sagamore Bridge Weather Forecast

    • 26
    • 32

    Increasing Clouds

    • 30
    • 38

    Rain/Snow

    • 24
    • 40

    Chance Rain

    • 34
    • 42

    Cloudy

    • 29
    • 40

    Chance Snow

    • 29
    • 40

    Chance Snow

Today 22 Dec Barnstable

Sunny. Much cooler with Highs in the lower 30s. Northwest Winds 15 to 20 Mph. Gusts up to 35 Mph, decreasing to 25 Mph this afternoon.

Tonight 22 Dec Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature in the lower 30s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Sagamore Bridge Temperature Statistics

December Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 5 December, 2025

    10.4 °F

  • Average December

    33.2 °F

  • Highest 19 December, 2025

    55.4 °F

Climate (2020–Present)

Otis Air National Guard Base (8.7 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    59.3 °F
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