East Harwich Weather Forecast

    • 52
    • 61

    Rain Showers

    • 43
    • 61

    Partly Sunny

    • 38
    • 58

    Mostly Sunny

    • 42
    • 55

    Mostly Sunny

    • 45
    • 60

    Chance Rain Showers

    • 42
    • 59

    Chance Rain Showers

Today 30 Oct Barnstable

Mostly cloudy with a 40 percent chance of Showers. Near steady temperature in the upper 50s. East Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 30 Oct Barnstable

Showers. Patchy fog. Locally heavy rainfall possible in the evening. Breezy with Lows in the lower 50s. East Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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East Harwich Temperature Statistics

October Temperature

Chatham, Chatham Municipal Airport (1.9 miles)

  • Lowest 10 October, 2025

    39 °F

  • Average October

    55.7 °F

  • Highest 5 October, 2025

    77 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    60.1 °F
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