Mark Island Weather Forecast

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    • 40

    Chance Rain Showers

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    • 42

    Rain Likely

    • 18
    • 41

    Chance Rain

    • 26
    • 32

    Mostly Cloudy

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    Chance Rain

    • 24
    • 38

    Chance Snow

Today 13 Jan Coastal Hancock

Mostly sunny. Highs in the upper 30s. Southwest Winds 5 to 10 Mph.

Tonight 13 Jan Coastal Hancock

Cloudy. A chance of light rain after midnight. Lows in the lower 30s. Temperature rising into the upper 30s after midnight. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Mark Island Temperature Statistics

January Temperature

Rockland, Knox County Regional Airport (19.9 miles)

  • Lowest 5 January, 2026

    6.1 °F

  • Average January

    25.2 °F

  • Highest 9 January, 2026

    45 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55.1 °F
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