Logan Weather Forecast

    • 70
    • 90

    Mostly Cloudy

    • 67
    • 90

    Rain Showers

    • 57
    • 74

    Rain Showers Likely

    • 52
    • 71

    Chance Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 44
    • 69

    Sunny

Today 30 Sep Franklin

Mostly sunny. Highs around 90. South Winds 5 to 10 Mph.

Tonight 30 Sep Franklin

Mostly cloudy. Lows around 70. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Logan Temperature Statistics

September Temperature

Marion - Williamson County Regional Airport (15.5 miles)

  • Lowest 28 September, 2026

    46.4 °F

  • Average September

    75.1 °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

    68.2 °F
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