Cape Harbor Weather Forecast

    • 54
    • 64

    Increasing Clouds

    • 58
    • 63

    Rain Showers

    • 57
    • 69

    Mostly Sunny

    • 56
    • 67

    Partly Sunny

    • 56
    • 65

    Slight Chance Rain Showers

    • 55
    • 62

    Chance Rain Showers

Today 17 Jun Lincoln

Mostly sunny. Highs in the upper 70s. Light and variable Winds, becoming south around 10 Mph this afternoon.

Tonight 17 Jun Lincoln

Mostly clear in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Harbor Temperature Statistics

June Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 2 June, 2026

    39.9 °F

  • Average June

    66.4 °F

  • Highest 13 June, 2026

    88 °F

Climate (2021–2026)

Wiscasset Airport (12.4 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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