Pennesseewassee Lake Weather Forecast

    • 59
    • 77

    Rain Showers Likely

    • 52
    • 76

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 58
    • 80

    Rain Showers

    • 58
    • 78

    Rain Showers

    • 56
    • 80

    Chance Rain Showers

Today 18 Jul Southern Oxford

Partly sunny late this Morning, then becoming mostly cloudy. Showers likely with a chance of Thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the mid 70s. Light and variable Winds, becoming south 10 to 15 Mph with Gusts up to 25 Mph this afternoon. Chance of rain 70 percent.

Tonight 18 Jul Southern Oxford

Areas of smoke in the evening. Cloudy with Showers likely with a chance of Thunderstorms in the Evening, then partly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the upper 50s. South Winds 10 to 15 Mph, becoming west after midnight. Gusts up to 35 Mph. Chance of rain 70 percent.

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Pennesseewassee Lake Temperature Statistics

July Temperature

Auburn-Lewiston (18.6 miles)

  • Lowest 13 July, 2026

    53.1 °F
  • Average July

    73.6 °F
  • Highest 2 July, 2026

    95 °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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