Chatham Harbor - Tern Island Weather Forecast

    • 50
    • 59

    Sunny

    • 52
    • 60

    Increasing Clouds

    • 49
    • 59

    Rain Showers

    • 46
    • 57

    Rain Showers Likely

    • 48
    • 57

    Mostly Sunny

    • 47
    • 57

    Chance Rain Showers

    • 48
    • 59

    Mostly Cloudy

Today 4 May Barnstable

Sunny, breezy. Near steady temperature in the lower 60s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 4 May Barnstable

Mostly clear and breezy. Not as cool with Lows in the lower 50s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph, Diminishing to 10 to 15 Mph after midnight.

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Chatham Harbor - Tern Island Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (1.9 miles)

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Climate (2021–Present)

Chatham, Chatham Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    59.9 °F
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