Porter Lake Weather Forecast

    • 27
    • 34

    Wintry Mix

    • 14
    • 44

    Rain

    • 1
    • 27

    Partly Sunny

    • 12
    • 34

    Partly Sunny

    • 11
    • 36

    Mostly Cloudy

    • 7
    • 29

    Partly Sunny

Today 24 Jan Rhea

Cloudy. A chance of snow in the morning and early afternoon. A chance of sleet early in the Afternoon, then Snow, sleet and freezing rain late. Little or no snow and sleet accumulation. Ice accumulation of up to a tenth of an inch. Highs in the lower to mid 30s. Northeast Winds 10 Mph or less. Chance of precipitation 90 percent.

Tonight 24 Jan Rhea

Mostly cloudy. Cold with Lows in the lower 20s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Porter Lake Temperature Statistics

January Temperature

Athens McMinn County Airport (21.1 miles)

  • Lowest 15 January, 2026

    14 °F

  • Average January

    42.1 °F

  • Highest 7 January, 2026

    68 °F

Climate (2021–Present)

Athens McMinn County Airport (21.1 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    59.9 °F

  • Average High 2021–2026

    71.7 °F
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