Porter Lake Weather Forecast

    • 70
    • 91

    Thunderstorms Likely

    • 70
    • 89

    Chance Thunderstorms

    • 64
    • 87

    Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 59
    • 81

    Partly Sunny

    • 68
    • 84

    Chance Thunderstorms

Today 12 Jun Rhea

Partly sunny. Showers and Thunderstorms likely early this Afternoon, then a chance of Showers and Thunderstorms late. Highs in the upper 80s to lower 90s. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 12 Jun Rhea

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 60s. Light Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porter Lake Temperature Statistics

June Temperature

Athens McMinn County Airport (21.1 miles)

  • Lowest 3 June, 2026

    53.6 °F

  • Average June

    72 °F

  • Highest 10 June, 2026

    89.6 °F

Climate (2021–Present)

Athens McMinn County Airport (21.1 miles)

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  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    72 °F
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