Porter Lake Weather Forecast

    • 55
    • 71

    Rain Showers Likely

    • 58
    • 77

    Rain Showers

    • 58
    • 73

    Rain Showers

    • 58
    • 75

    Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 66
    • 87

    Partly Sunny

Today 10 May Rhea

Cloudy. A slight chance of Showers early this afternoon. A chance of Showers late. Highs in the upper 60s to lower 70s. Northeast Winds 10 Mph or less. Chance of rain 40 percent.

Tonight 10 May Rhea

A chance of Showers in the Evening, then Showers likely after midnight. Lows in the mid 50s. Light Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porter Lake Temperature Statistics

May Temperature

Athens McMinn County Airport (21.1 miles)

  • Lowest 6 May, 2025

    44.6 °F

  • Average May

    62 °F

  • Highest 2 May, 2025

    80.6 °F

Climate (2020–Present)

Athens McMinn County Airport (21.1 miles)

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  • Average Low 2020–2025

    49.1 °F

  • Average 2020–2025

    59.8 °F

  • Average High 2020–2025

    71.5 °F
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