West Falmouth Weather Forecast

    • 63
    • 71

    Rain Showers Likely

    • 62
    • 73

    Chance Rain Showers

    • 58
    • 75

    Mostly Sunny

    • 43
    • 66

    Mostly Sunny

    • 57
    • 67

    Partly Sunny

    • 60
    • 70

    Partly Sunny

    • 62
    • 72

    Partly Sunny

Today 17 Sep Barnstable

Partly sunny with a 50 percent chance of Showers. Near steady temperature around 70. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Sep Barnstable

Mostly cloudy. A chance of Showers with isolated Thunderstorms this Evening, then a chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

West Falmouth Temperature Statistics

September Temperature

Otis Air National Guard Base (6.8 miles)

  • Lowest 13 September, 2025

    44.6 °F

  • Average September

    64 °F

  • Highest 6 September, 2025

    82.4 °F

Climate (2020–Present)

Otis Air National Guard Base (6.8 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.4 °F
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