Knubble Bay - Beal Island Weather Forecast

    • 52
    • 71

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 62
    • 67

    Chance Rain Showers

    • 54
    • 75

    Partly Sunny

    • 51
    • 66

    Mostly Sunny

Today 6 Sep Sagadahoc

Mostly sunny. Highs in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 6 Sep Sagadahoc

Partly cloudy with a 20 percent chance of Showers. Patchy fog. Lows in the lower 50s. Light and variable Winds.

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Knubble Bay - Beal Island Temperature Statistics

September Temperature

Wiscasset Airport (5.6 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    65 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Wiscasset Airport (5.6 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58 °F
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