Marathon Weather Forecast

    • 72
    • 93

    Slight Chance Thunderstorms

    • 72
    • 90

    Thunderstorms Likely

    • 70
    • 87

    Rain Showers

    • 63
    • 85

    Mostly Sunny

    • 68
    • 87

    Chance Rain Showers

    • 66
    • 88

    Chance Thunderstorms

Today 16 Jul Clermont

Partly cloudy early this Afternoon, then clearing. Highs in the lower 90s. Northwest Winds around 5 Mph.

Tonight 16 Jul Clermont

Mostly clear with a slight chance of Showers in the Evening, then partly cloudy after midnight. Areas of smoke. Muggy. Lows in the lower 70s. Northwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon Temperature Statistics

July Temperature

Batavia Clermont County Airport (11.8 miles)

  • Lowest 13 July, 2026

    66.4 °F

  • Average July

    79.6 °F

  • Highest 3 July, 2026

    94.3 °F

Climate (2021–2026)

Batavia Clermont County Airport (11.8 miles)

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

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.8 °F
Get WillyWeather+ to remove ads