Cahoon Hollow Beach Weather Forecast

    • 49
    • 63

    Rain Showers

    • 49
    • 60

    Rain

    • 53
    • 68

    Chance Rain Showers

    • 50
    • 64

    Chance Rain Showers

    • 51
    • 63

    Chance Rain Showers

    • 53
    • 63

    Chance Rain Showers

    • 57
    • 68

    Mostly Sunny

Today 29 May Barnstable

Partly sunny. Near steady temperature in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 May Barnstable

Rain. Lows around 50. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cahoon Hollow Beach Temperature Statistics

May Temperature

Provincetown Municipal Airport (14.9 miles)

  • Lowest 9 May, 2026

    39 °F

  • Average May

    56.2 °F

  • Highest 20 May, 2026

    84 °F

Climate (2021–Present)

Provincetown Municipal Airport (14.9 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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