Monhegan Island Harbor Weather Forecast

    • 38
    • 42

    Rain

    • 28
    • 40

    Rain Likely

    • 32
    • 35

    Breezy

    • 38
    • 40

    Slight Chance Rain Showers

    • 30
    • 43

    Slight Chance Snow Showers

    • 20
    • 35

    Slight Chance Snow Showers

    • 24
    • 29

    Slight Chance Snow Showers

Today 10 Jan Lincoln

Mostly cloudy. Highs in the lower 40s. Light and variable Winds.

Tonight 10 Jan Lincoln

Cloudy. A chance of snow and rain this Evening, then rain or drizzle and snow after midnight. Snow accumulation around an inch. Lows in the lower 30s. Light and variable Winds, becoming northeast around 10 Mph after midnight. Gusts up to 25 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Monhegan Island Harbor Temperature Statistics

January Temperature

Rockland, Knox County Regional Airport (23.6 miles)

  • Lowest 5 January, 2026

    6.1 °F

  • Average January

    21.1 °F

  • Highest 8 January, 2026

    39.9 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55 °F
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