West Falmouth Harbor Weather Forecast

    • 57
    • 78

    Mostly Sunny

    • 67
    • 78

    Mostly Sunny

    • 68
    • 82

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

    • 70
    • 81

    Partly Sunny

    • 69
    • 81

    Partly Sunny

Today 9 Aug Barnstable

Sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 9 Aug Barnstable

Mostly clear. Patchy fog after midnight. Lows around 60. East Winds around 5 Mph.

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  • Temperature Real-Time

West Falmouth Harbor Temperature Statistics

August Temperature

Otis Air National Guard Base (6.8 miles)

  • Lowest 2 August, 2025

    50 °F

  • Average August

    66.3 °F

  • Highest 4 August, 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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