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.
Pennesseewassee Lake Temperature Statistics
July Temperature
Auburn-Lewiston (18.6 miles)
Lowest 13 July, 2026
53.1 °FAverage July
73.6 °FHighest 2 July, 2026
95 °F
Climate (2021–2026)
Auburn-Lewiston (18.6 miles)
Average Low 2021–2026
37.6 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
57.1 °F