Steel City Weather Forecast

    • 59
    • 91

    Becoming Sunny

    • 60
    • 93

    Mostly Sunny

    • 62
    • 95

    Mostly Sunny

    • 64
    • 95

    Partly Sunny

    • 65
    • 97

    Hot

    • 64
    • 95

    Partly Sunny

Today 10 Sep Franklin

Mostly sunny. Highs around 90. South Winds around 5 Mph, becoming west in the afternoon.

Tonight 10 Sep Franklin

Mostly clear. Lows around 60. East Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Steel City Temperature Statistics

September Temperature

Marion - Williamson County Regional Airport (17.4 miles)

  • Lowest 7 September, 2025

    47.8 °F

  • Average September

    64.7 °F

  • Highest 3 September, 2025

    86 °F

Climate (2020–Present)

Marion - Williamson County Regional Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.4 °F
Get WillyWeather+ to remove ads