Clam Island Weather Forecast

    • 54
    • 74

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 56
    • 66

    Rain Showers

    • 56
    • 74

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 54
    • 70

    Chance Rain Showers

Today 16 Jun Lincoln

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph.

Tonight 16 Jun Lincoln

Mostly clear. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clam Island Temperature Statistics

June Temperature

Wiscasset Airport (15.5 miles)

  • Lowest 2 June, 2026

    39.9 °F

  • Average June

    65.5 °F

  • Highest 13 June, 2026

    88 °F

Climate (2021–Present)

Wiscasset Airport (15.5 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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