Pennesseewassee Lake Weather Forecast

    • 48
    • 77

    Mostly Sunny

    • 57
    • 76

    Rain Likely

    • 55
    • 72

    Rain

    • 55
    • 81

    Partly Sunny

    • 57
    • 82

    Chance Rain Showers

    • 51
    • 78

    Chance Rain Showers

    • 50
    • 78

    Partly Sunny

Today 15 Aug Southern Oxford

Mostly sunny. Highs in the mid 70s. Northwest Winds around 10 Mph.

Tonight 15 Aug Southern Oxford

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Pennesseewassee Lake Temperature Statistics

August Temperature

Auburn-Lewiston (18.6 miles)

  • Lowest 4 August, 2026

    55 °F

  • Average August

    72.8 °F

  • Highest 6 August, 2026

    90 °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

    57.2 °F
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