Popponesset Beach Weather Forecast

    • 27
    • 50

    Rain

    • 34
    • 44

    Slight Chance Rain

    • 29
    • 45

    Partly Sunny

    • 35
    • 43

    Cloudy

    • 34
    • 54

    Rain

    • 24
    • 42

    Mostly Sunny

Today 12 Mar Barnstable

Rain. Highs in the upper 40s. Temperature falling into the upper 30s late. Northwest Winds 15 to 20 Mph. Chance of rain 80 percent.

Tonight 12 Mar Barnstable

Mostly cloudy with a chance of snow in the Evening, then mostly clear after midnight. Much cooler with Lows in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Beach Temperature Statistics

March Temperature

Otis Air National Guard Base (5 miles)

  • Lowest 3 March, 2026

    6.8 °F

  • Average March

    36.1 °F

  • Highest 9 March, 2026

    62.6 °F

Climate (2021–Present)

Otis Air National Guard Base (5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.2 °F
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