Popponesset Weather Forecast

    • 30
    • 52

    Rain

    • 36
    • 42

    Partly Sunny

    • 26
    • 46

    Partly Sunny

    • 27
    • 34

    Chance Snow

    • 31
    • 42

    Chance Rain

    • 30
    • 40

    Partly Sunny

Today 19 Dec Barnstable

Rain this Morning, then rain with isolated Thunderstorms this afternoon. Patchy fog this morning. Very windy with Highs in the mid 50s. South Winds 25 to 35 Mph with Gusts up to 60 Mph. Chance of rain near 100 percent.

Tonight 19 Dec Barnstable

Mostly cloudy with a chance of rain Showers in the Evening, then partly cloudy after midnight. Windy, cooler with Lows in the upper 20s. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of rain 40 percent.

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Popponesset Temperature Statistics

December Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest 5 December, 2025

    10.4 °F

  • Average December

    31.4 °F

  • Highest 10 December, 2025

    50 °F

Climate (2020–Present)

Otis Air National Guard Base (5.6 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    59.3 °F
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