Popponesset Weather Forecast

    • 35
    • 50

    Slight Chance Rain Showers

    • 39
    • 46

    Partly Sunny

    • 43
    • 48

    Slight Chance Rain Showers

    • 42
    • 52

    Mostly Cloudy

    • 42
    • 50

    Chance Rain Showers

    • 43
    • 49

    Chance Rain Showers

Today 20 Apr Barnstable

Partly sunny. A slight chance of rain. Near steady temperature in the upper 40s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 Apr Barnstable

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. Northwest Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Temperature Statistics

April Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest 9 April, 2026

    21.2 °F

  • Average April

    46.7 °F

  • Highest 15 April, 2026

    78.8 °F

Climate (2021–Present)

Otis Air National Guard Base (5.6 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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