Monhegan Island Weather Forecast

    • 32
    • 37

    Rain

    • 27
    • 38

    Snow Likely

    • 22
    • 33

    Breezy

    • 18
    • 25

    Blustery

    • 30
    • 35

    Chance Snow Showers

    • 21
    • 37

    Chance Snow Showers

    • 21
    • 28

    Blustery

Today 17 Jan Lincoln

Snow. Additional snow accumulation of 1 to 3 Inches. Highs in the lower 30s. Light and variable Winds. Chance of snow near 100 percent.

Tonight 17 Jan Lincoln

Snow this evening. Additional snow accumulation around an inch. Total snow accumulation 3 to 4 Inches. Lows in the mid 20s. Light and variable Winds. Chance of snow 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monhegan Island Temperature Statistics

January Temperature

Rockland, Knox County Regional Airport (23 miles)

  • Lowest 5 January, 2026

    6.1 °F

  • Average January

    28.2 °F

  • Highest 14 January, 2026

    46.9 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (23 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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