Porter Lake Weather Forecast
- 70
- 88
Chance Thunderstorms
- 68
- 87
Thunderstorms
- 66
- 90
Partly Sunny
- 67
- 92
Mostly Sunny
- 69
- 93
Mostly Sunny
- 70
- 93
Partly Sunny
- 70
- 93
Slight Chance Thunderstorms
Today 30 Jun Rhea
Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid to upper 80s. Light Winds. Chance of rain 50 percent.
Tonight 30 Jun Rhea
Partly cloudy this Evening, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Lows around 70. Light Winds. Chance of rain 40 percent.
Porter Lake Temperature Statistics
June Temperature
Athens McMinn County Airport (21.1 miles)
Lowest 1 June, 2025
55.4 °FAverage June
75.7 °FHighest 24 June, 2025
95 °F
Climate (2020–Present)
Athens McMinn County Airport (21.1 miles)
Average Low 2020–2025
49.2 °FAverage 2020–2025
59.8 °FAverage High 2020–2025
71.5 °F