West Harwich Weather Forecast

    • 24
    • 29

    Increasing Clouds

    • 27
    • 44

    Rain

    • 20
    • 36

    Partly Sunny

    • 28
    • 36

    Cloudy

    • 27
    • 43

    Slight Chance Rain

    • 22
    • 35

    Partly Sunny

Today 30 Jan Barnstable

Sunny. Much cooler with Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 30 Jan Barnstable

Partly cloudy and Blustery. Lows around 17. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

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West Harwich Temperature Statistics

January Temperature

Chatham, Chatham Municipal Airport (6.2 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 (6.2 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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