Popponesset Beach Weather Forecast

    • 52
    • 65

    Mostly Sunny

    • 47
    • 60

    Slight Chance Rain Showers

    • 40
    • 59

    Partly Sunny

    • 36
    • 56

    Partly Sunny

    • 42
    • 53

    Partly Sunny

    • 43
    • 54

    Chance Rain Showers

    • 45
    • 55

    Chance Rain Showers

Today 22 Oct Barnstable

Sunny. Near steady temperature in the lower 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Barnstable

Mostly clear. Lows in the lower 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Beach Temperature Statistics

October Temperature

Otis Air National Guard Base (5 miles)

  • Lowest 3 October, 2025

    37.4 °F

  • Average October

    56.6 °F

  • Highest 5 October, 2025

    80.6 °F

Climate (2020–Present)

Otis Air National Guard Base (5 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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