Cape Cod Canal - Sagamore Bridge Weather Forecast

    • 14
    • 29

    Increasing Clouds

    • 31
    • 42

    Mostly Cloudy

    • 35
    • 50

    Chance Rain

    • 26
    • 43

    Slight Chance Snow

    • 24
    • 38

    Chance Rain/Snow

    • 20
    • 36

    Chance Rain/Snow

Today 8 Dec Barnstable

Mostly sunny and Brisk, cooler with Highs in the lower 30s. North Winds 15 to 25 Mph.

Tonight 8 Dec Barnstable

Mostly cloudy in the Evening, then becoming partly cloudy. Lows 13 to 19. North Winds 10 to 15 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

    32.9 °F

  • Highest 2 December, 2025

    48.2 °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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