Harwich Weather Forecast

    • 46
    • 55

    Becoming Sunny

    • 52
    • 65

    Sunny

    • 54
    • 67

    Mostly Sunny

    • 51
    • 65

    Sunny

    • 53
    • 65

    Mostly Sunny

    • 58
    • 67

    Partly Sunny

    • 58
    • 68

    Mostly Cloudy

Today 17 Oct Barnstable

Sunny. Highs in the mid 50s. North Winds 10 to 15 Mph. Gusts up to 25 Mph this morning.

Tonight 17 Oct Barnstable

Clear. Lows in the mid 40s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

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Harwich Temperature Statistics

October Temperature

Chatham, Chatham Municipal Airport (3.7 miles)

  • Lowest 1 October, 2017

    46.9 °F

  • Average October

    62.3 °F

  • Highest 10 October, 2017

    75.9 °F

Climate (2010–Present)

Chatham, Chatham Municipal Airport (3.7 miles)

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  • Average Low 2010–Present

    44.9 °F

  • Average 2010–Present

    51.6 °F

  • Average High 2010–Present

    57.7 °F
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