MacMillan Wharf Weather Forecast

    • 64
    • 75

    Mostly Sunny

    • 68
    • 73

    Rain Showers Likely

    • 67
    • 74

    Rain Showers Likely

    • 67
    • 72

    Mostly Sunny

    • 69
    • 80

    Slight Chance Rain Showers

    • 66
    • 78

    Chance Rain Showers

    • 66
    • 74

    Partly Sunny

Today 15 Aug Barnstable

Sunny. Near steady temperature in the mid 70s. North Winds around 5 Mph.

Tonight 15 Aug Barnstable

Mostly clear. Lows around 60. South Winds around 5 Mph, becoming west after midnight.

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MacMillan Wharf Temperature Statistics

August Temperature

Provincetown Municipal Airport (2.5 miles)

  • Lowest 5 August, 2026

    62.1 °F

  • Average August

    74.9 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

Provincetown Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    58.4 °F
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