Marathon Weather Forecast

    • 48
    • 75

    Sunny

    • 47
    • 75

    Mostly Sunny

    • 42
    • 71

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

    • 53
    • 72

    Mostly Cloudy

    • 56
    • 79

    Rain Showers Likely

    • 43
    • 68

    Chance Rain Showers

Today 13 Oct Clermont

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 13 Oct Clermont

Clear. Patchy dense fog after midnight. Lows in the upper 40s. North Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon Temperature Statistics

October Temperature

Batavia Clermont County Airport (11.8 miles)

  • Lowest 10 October, 2025

    39.9 °F

  • Average October

    63.8 °F

  • Highest 4 October, 2025

    84.4 °F

Climate (2020–Present)

Batavia Clermont County Airport (11.8 miles)

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

  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.5 °F
Get WillyWeather+ to remove ads