MacMillan Wharf Weather Forecast

    • 36
    • 47

    Increasing Clouds

    • 42
    • 50

    Breezy

    • 29
    • 54

    Rain

    • 34
    • 43

    Slight Chance Rain

    • 29
    • 46

    Partly Sunny

    • 27
    • 36

    Partly Sunny

Today 17 Dec Barnstable

Mostly sunny. Highs in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 17 Dec Barnstable

Mostly clear. Lows in the lower 30s. West Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Gusts up to 35 Mph.

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MacMillan Wharf Temperature Statistics

December Temperature

Provincetown Municipal Airport (2.5 miles)

  • Lowest 5 December, 2025

    18 °F

  • Average December

    34.9 °F

  • Highest 2 December, 2025

    50 °F

Climate (2020–Present)

Provincetown Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    58.5 °F
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