Pennesseewassee Lake Weather Forecast

    • 49
    • 71

    Mostly Cloudy

    • 49
    • 72

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 48
    • 77

    Partly Sunny

    • 59
    • 69

    Chance Rain Showers

    • 47
    • 77

    Partly Sunny

    • 45
    • 67

    Partly Sunny

Today 5 Sep Southern Oxford

Partly sunny. Scattered Showers, mainly this morning. Highs in the upper 60s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 5 Sep Southern Oxford

Partly cloudy with isolated Showers. Lows around 50. North Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Pennesseewassee Lake Temperature Statistics

September Temperature

Auburn-Lewiston (18.6 miles)

  • Lowest 1 September, 2026

    50 °F

  • Average September

    63.3 °F

  • Highest 1 September, 2026

    75.9 °F

Climate (2021–2026)

Auburn-Lewiston (18.6 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    57.1 °F
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