Falmouth Weather Forecast

    • 38
    • 53

    Increasing Clouds

    • 43
    • 55

    Rain Showers Likely

    • 47
    • 56

    Rain Showers Likely

    • 51
    • 58

    Rain Showers Likely

    • 49
    • 60

    Rain Showers Likely

    • 47
    • 57

    Chance Rain Showers

Today 27 Oct Barnstable

Partly sunny in the Morning, then becoming mostly cloudy. A 20 percent chance of rain Showers. Highs in the lower 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Oct Barnstable

Partly cloudy with a 20 percent chance of rain Showers. Near steady temperature in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Falmouth Temperature Statistics

October Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 3 October, 2025

    37.4 °F

  • Average October

    56.4 °F

  • Highest 5 October, 2025

    80.6 °F

Climate (2020–Present)

Otis Air National Guard Base (8.1 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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