Marconi Beach Weather Forecast

    • 41
    • 45

    Chance Rain

    • 36
    • 48

    Chance Rain

    • 40
    • 47

    Mostly Sunny

    • 39
    • 48

    Mostly Cloudy

    • 40
    • 48

    Chance Rain

    • 29
    • 49

    Chance Rain

    • 36
    • 43

    Mostly Cloudy

Today 7 Mar Barnstable

Cloudy with patchy drizzle. Patchy fog. Near steady temperature in the lower 40s. Southwest Winds 10 to 15 Mph.

Tonight 7 Mar Barnstable

Cloudy. Patchy heavy drizzle in the Evening, then a slight chance of rain with patchy drizzle after midnight. Patchy fog. Visibility one quarter mile or less at Times. Lows in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Marconi Beach Temperature Statistics

March Temperature

Chatham, Chatham Municipal Airport (13.7 miles)

  • Lowest 3 March, 2026

    15.1 °F

  • Average March

    32.1 °F

  • Highest 4 March, 2026

    45 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    59.9 °F
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