Inner Heron Island Weather Forecast

    • 26
    • 33

    Breezy

    • 23
    • 39

    Breezy

    • 4
    • 27

    Mostly Cloudy

    • 3
    • 9

    Cold

    • 8
    • 12

    Mostly Cloudy

    • 12
    • 19

    Mostly Cloudy

Today 21 Jan Lincoln

Partly sunny. A slight chance of snow in the afternoon. Highs in the upper 20s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of snow 20 percent. Wind chill Values as low as 7 below in the morning.

Tonight 21 Jan Lincoln

Mostly clear. Lows around 5 above. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 7 below.

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Inner Heron Island Temperature Statistics

January Temperature

Wiscasset Airport (11.8 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    27.3 °F

  • Highest 14 January, 2026

    46.9 °F

Climate (2021–Present)

Wiscasset Airport (11.8 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.9 °F
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