West Falmouth Harbor Weather Forecast

    • 55
    • 67

    Increasing Clouds

    • 55
    • 76

    Mostly Sunny

    • 54
    • 70

    Partly Sunny

    • 57
    • 75

    Mostly Sunny

    • 56
    • 72

    Chance Rain Showers

    • 51
    • 71

    Slight Chance Rain Showers

Today 16 May Barnstable

Sunny. Not as cool with Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 May Barnstable

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Falmouth Harbor Temperature Statistics

May Temperature

Otis Air National Guard Base (6.8 miles)

  • Lowest 3 May, 2026

    39.2 °F

  • Average May

    53.4 °F

  • Highest 10 May, 2026

    69.8 °F

Climate (2021–Present)

Otis Air National Guard Base (6.8 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
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