Tunnel Hill Weather Forecast

    • 47
    • 73

    Mostly Sunny

    • 45
    • 74

    Sunny

    • 45
    • 73

    Sunny

    • 48
    • 74

    Partly Sunny

    • 48
    • 74

    Partly Sunny

    • 49
    • 73

    Mostly Cloudy

Today 21 Oct Johnson

Sunny. Highs in the mid 70s. Calm Winds, becoming north around 5 Mph this afternoon.

Tonight 21 Oct Johnson

Mostly clear. Lows in the mid 40s. Calm Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tunnel Hill Temperature Statistics

October Temperature

Marion - Williamson County Regional Airport (19.3 miles)

  • Lowest 18 October, 2026

    35.6 °F

  • Average October

    63.8 °F

  • Highest 1 October, 2026

    91.4 °F

Climate (2021–2026)

Marion - Williamson County Regional Airport (19.3 miles)

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

  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads