Rock Harbor Beach Weather Forecast

    • 20
    • 48

    Breezy

    • 28
    • 29

    Blustery

    • 29
    • 44

    Rain

    • 23
    • 36

    Mostly Cloudy

    • 31
    • 36

    Chance Snow

    • 30
    • 43

    Slight Chance Rain

    • 25
    • 35

    Partly Sunny

Today 29 Jan Barnstable

Partly sunny with a 20 percent chance of Showers. Highs in the mid 40s. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

Tonight 29 Jan Barnstable

Mostly clear this Evening, then becoming partly cloudy. Windy with Lows around 17. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Harbor Beach Temperature Statistics

January Temperature

Chatham, Chatham Municipal Airport (7.5 miles)

  • Lowest 21 January, 2025

    15.9 °F

  • Average January

    31.3 °F

  • Highest 1 January, 2025

    51.7 °F

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 °F
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