Falmouth Weather Forecast

    • 57
    • 64

    Partly Sunny

    • 60
    • 66

    Mostly Cloudy

    • 62
    • 69

    Mostly Cloudy

    • 64
    • 73

    Mostly Cloudy

    • 66
    • 77

    Slight Chance Rain Showers

    • 63
    • 77

    Mostly Sunny

Today 15 Jun Barnstable

Partly sunny. Highs in the mid 60s. Northeast Winds 5 to 10 Mph.

Tonight 15 Jun Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Falmouth Temperature Statistics

June Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 1 June, 2025

    51.8 °F

  • Average June

    64.3 °F

  • Highest 5 June, 2025

    82.4 °F

Climate (2020–Present)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    59.5 °F
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