Falmouth Weather Forecast

    • 66
    • 72

    Slight Chance Rain Showers

    • 67
    • 73

    Chance Rain Showers

    • 65
    • 75

    Slight Chance Rain Showers

    • 62
    • 74

    Mostly Sunny

    • 63
    • 73

    Mostly Sunny

    • 64
    • 74

    Mostly Sunny

    • 66
    • 75

    Slight Chance Rain Showers

Today 16 Sep Barnstable

Mostly cloudy with a 20 percent chance of Showers. Cooler. Near steady temperature in the upper 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Falmouth Temperature Statistics

September Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 11 September, 2021

    51.8 °F

  • Average September

    67.9 °F

  • Highest 8 September, 2021

    80.6 °F

Climate (2010–Present)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2010–Present

    43.8 °F

  • Average 2010–Present

    52 °F

  • Average High 2010–Present

    59.4 °F
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