Marconi Beach Weather Forecast

    • 49
    • 59

    Sunny

    • 58
    • 61

    Mostly Sunny

    • 56
    • 66

    Mostly Sunny

    • 55
    • 62

    Mostly Sunny

    • 56
    • 59

    Mostly Sunny

    • 59
    • 63

    Chance Rain Showers

    • 57
    • 64

    Chance Rain Showers

Today 6 Oct Barnstable

Partly sunny. Highs in the mid 60s.

Tonight 6 Oct Barnstable

Clear. Lows around 40. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph this evening.

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Marconi Beach Temperature Statistics

October Temperature

Chatham, Chatham Municipal Airport (13.7 miles)

  • Lowest 3 October, 2026

    55.9 °F

  • Average October

    63 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Chatham, Chatham Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    59.7 °F
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