Logan Weather Forecast

    • 74
    • 98

    Hot

    • 73
    • 99

    Hot

    • 72
    • 97

    Hot

    • 73
    • 98

    Hot

    • 70
    • 96

    Partly Sunny

    • 66
    • 92

    Partly Sunny

Today 16 Sep Franklin

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Sep Franklin

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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Logan Temperature Statistics

September Temperature

Marion - Williamson County Regional Airport (15.5 miles)

  • Lowest 8 September, 2026

    59 °F

  • Average September

    79 °F

  • Highest 5 September, 2026

    100.4 °F

Climate (2021–2026)

Marion - Williamson County Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    68.2 °F
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