South Wellfleet Weather Forecast

    • 66
    • 74

    Increasing Clouds

    • 68
    • 74

    Partly Sunny

    • 70
    • 76

    Partly Sunny

    • 70
    • 80

    Partly Sunny

    • 70
    • 79

    Slight Chance Rain Showers

    • 69
    • 79

    Partly Sunny

Today 4 Aug Barnstable

Mostly sunny. Highs around 80. West Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 4 Aug Barnstable

Mostly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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South Wellfleet Temperature Statistics

August Temperature

Provincetown Municipal Airport (15.5 miles)

  • Lowest 1 August, 2026

    66.2 °F

  • Average August

    73 °F

  • Highest 1 August, 2026

    82.9 °F

Climate (2021–2026)

Provincetown Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    58.4 °F
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