Falmouth Beach Weather Forecast

    • 50
    • 68

    Rain Showers

    • 34
    • 54

    Slight Chance Rain Showers

    • 48
    • 54

    Mostly Sunny

    • 52
    • 59

    Mostly Sunny

    • 52
    • 61

    Mostly Sunny

    • 50
    • 60

    Mostly Sunny

Today 16 Oct Barnstable

Showers likely. Patchy fog. Highs in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 16 Oct Barnstable

Cloudy with a 50 percent chance of Showers. Patchy fog in the evening. Lows around 50. Southwest Winds 10 to 15 Mph, becoming west after midnight. Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Falmouth Beach Temperature Statistics

October Temperature

Otis Air National Guard Base (9.3 miles)

  • Lowest 7 October, 2026

    35.6 °F

  • Average October

    57.8 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

Otis Air National Guard Base (9.3 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59 °F
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