Cape Cod Canal - Sagamore Weather Forecast

    • 58
    • 68

    Rain Showers

    • 59
    • 75

    Partly Sunny

    • 58
    • 80

    Slight Chance Rain Showers

    • 53
    • 67

    Partly Sunny

    • 53
    • 64

    Chance Rain Showers

    • 52
    • 63

    Chance Rain Showers

Today 25 May Barnstable

Showers. Areas of fog. Not as cool. Near steady temperature in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 25 May Barnstable

Mostly cloudy. Areas of fog. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Sagamore Temperature Statistics

May Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 3 May, 2026

    39.2 °F

  • Average May

    56.3 °F

  • Highest 20 May, 2026

    80.6 °F

Climate (2021–Present)

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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