Rock Harbor Beach Weather Forecast

    • 47
    • 54

    Partly Sunny

    • 52
    • 58

    Chance Rain Showers

    • 49
    • 57

    Rain Showers Likely

    • 46
    • 57

    Chance Rain Showers

    • 46
    • 52

    Slight Chance Rain Showers

    • 49
    • 56

    Chance Rain Showers

Today 1 May Barnstable

Sunny. Highs in the upper 50s. Northeast Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 1 May Barnstable

Mostly clear. Cooler with Lows in the lower 40s. North Winds around 5 Mph.

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Rock Harbor Beach Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (7.5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Chatham, Chatham Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    47.8 °F
  • Average 2020–2025

    54 °F
  • Average High 2020–2025

    60.1 °F
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