Logan Weather Forecast

    • 57
    • 71

    Partly Sunny

    • 59
    • 75

    Partly Sunny

    • 54
    • 80

    Partly Sunny

    • 56
    • 77

    Mostly Cloudy

    • 56
    • 81

    Partly Sunny

Today 23 Sep Franklin

Mostly cloudy. Highs in the lower 70s. Northeast Winds around 5 Mph, becoming north this afternoon.

Tonight 23 Sep Franklin

Mostly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 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

    79.2 °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

    48 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    68.3 °F
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