Cow Island Weather Forecast

    • 46
    • 61

    Rain Showers

    • 43
    • 56

    Rain Likely

    • 41
    • 50

    Chance Rain Showers

    • 44
    • 54

    Slight Chance Rain Showers

    • 45
    • 55

    Chance Rain Showers

    • 46
    • 57

    Slight Chance Rain Showers

Today 28 May Lincoln

Partly sunny with isolated Showers in the Morning, then mostly cloudy with scattered Showers in the afternoon. Highs in the upper 60s. North Winds around 10 Mph. Chance of rain 40 percent.

Tonight 28 May Lincoln

Partly cloudy. Near steady temperature in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cow Island Temperature Statistics

May Temperature

Wiscasset Airport (15.5 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    55.9 °F

  • Highest 19 May, 2026

    91 °F

Climate (2021–Present)

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

    57.8 °F
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