Falmouth Weather Forecast

    • 63
    • 73

    Increasing Clouds

    • 67
    • 76

    Partly Sunny

    • 68
    • 77

    Rain Showers Likely

    • 67
    • 76

    Rain Showers Likely

    • 68
    • 75

    Slight Chance Rain Showers

    • 69
    • 76

    Partly Sunny

Today 26 Jul Barnstable

Sunny. Near steady temperature in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 26 Jul Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Falmouth Temperature Statistics

July Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 24 July, 2026

    55.4 °F

  • Average July

    72.6 °F

  • Highest 3 July, 2026

    91.4 °F

Climate (2021–2026)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.1 °F
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