Kennebec River - Lines Island Weather Forecast

    • 55
    • 72

    Mostly Sunny

    • 61
    • 77

    Mostly Cloudy

    • 66
    • 83

    Partly Sunny

    • 65
    • 81

    Chance Rain Showers

    • 63
    • 76

    Chance Rain Showers

    • 61
    • 75

    Slight Chance Rain Showers

Today 4 Jul Sagadahoc

Mostly sunny. Highs in the mid 70s. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 4 Jul Sagadahoc

Mostly clear. Lows in the mid 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Kennebec River - Lines Island Temperature Statistics

July Temperature

Wiscasset Airport (5.6 miles)

  • Lowest 1 July, 2025

    62.1 °F

  • Average July

    71.8 °F

  • Highest 1 July, 2025

    82.9 °F

Climate (2020–Present)

Wiscasset Airport (5.6 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57.8 °F
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