Popponesset Weather Forecast

    • 35
    • 50

    Rain Showers

    • 47
    • 53

    Mostly Sunny

    • 50
    • 58

    Chance Rain Showers

    • 51
    • 59

    Slight Chance Rain Showers

    • 50
    • 57

    Chance Rain Showers

    • 51
    • 58

    Chance Rain Showers

Today 17 Oct Barnstable

Cloudy with Showers likely this Morning, then partly sunny with a slight chance of Showers this afternoon. Patchy fog this morning. Much cooler. Near steady temperature in the upper 40s. North Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 17 Oct Barnstable

Mostly clear. Patchy frost after midnight. Cooler with Lows in the mid 30s. North Winds 15 to 20 Mph. Gusts up to 35 Mph, decreasing to 25 Mph after midnight.

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Popponesset Temperature Statistics

October Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest 7 October, 2026

    35.6 °F

  • Average October

    58.5 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

Otis Air National Guard Base (5.6 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59 °F
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