Cow Island Weather Forecast

    • 63
    • 77

    Chance Rain Showers

    • 67
    • 81

    Chance Rain Showers

    • 64
    • 84

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 60
    • 75

    Slight Chance Rain Showers

Today 13 Jul Lincoln

Partly sunny. A slight chance of Showers in the afternoon. Highs in the lower 80s. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 13 Jul Lincoln

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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Cow Island Temperature Statistics

July Temperature

Wiscasset Airport (15.5 miles)

  • Lowest 5 July, 2026

    59 °F

  • Average July

    75.9 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (15.5 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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