Kennebec River - Lines Island Weather Forecast

    • 54
    • 78

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 54
    • 75

    Rain Showers Likely

    • 47
    • 63

    Rain Showers Likely

    • 48
    • 65

    Partly Sunny

    • 51
    • 70

    Partly Sunny

Today 4 Jun Sagadahoc

Mostly sunny. Warm with Highs in the mid 80s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 4 Jun Sagadahoc

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

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Kennebec River - Lines Island Temperature Statistics

June Temperature

Wiscasset Airport (5.6 miles)

  • Lowest 1 June, 2026

    45 °F

  • Average June

    53 °F

  • Highest 1 June, 2026

    63 °F

Climate (2021–Present)

Wiscasset Airport (5.6 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
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