Cow Island Weather Forecast

    • 44
    • 47

    Rain

    • 46
    • 51

    Rain

    • 42
    • 55

    Mostly Sunny

    • 47
    • 57

    Partly Sunny

    • 49
    • 60

    Partly Sunny

    • 52
    • 60

    Mostly Cloudy

Today 9 May Lincoln

Cloudy. A chance of Showers this afternoon. Highs in the lower 50s. East Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 9 May Lincoln

Showers. Patchy fog. Lows in the mid 40s. East Winds around 10 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cow Island Temperature Statistics

May Temperature

Wiscasset Airport (15.5 miles)

  • Lowest 1 May, 2025

    33.7 °F
  • Average May

    54.3 °F
  • Highest 3 May, 2025

    69.7 °F

Climate (2020–Present)

Wiscasset Airport (15.5 miles)

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  • Average Low 2020–2025

    38.7 °F
  • Average 2020–2025

    48.4 °F
  • Average High 2020–2025

    57.7 °F
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