Cape Cod Canal - Sagamore Weather Forecast

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 61

    Breezy

    • 55
    • 62

    Chance Rain Showers

    • 57
    • 63

    Rain Showers Likely

    • 58
    • 63

    Rain Showers Likely

    • 57
    • 63

    Chance Rain Showers

Today 22 Sep Barnstable

Mostly cloudy this Morning, then becoming partly sunny. Near steady temperature in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 22 Sep Barnstable

Mostly cloudy. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Sagamore Temperature Statistics

September Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 16 September, 2026

    46.4 °F

  • Average September

    65.6 °F

  • Highest 4 September, 2026

    80.6 °F

Climate (2021–2026)

Otis Air National Guard Base (8.7 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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