Marathon Weather Forecast

    • 30
    • 59

    Slight Chance Rain Showers

    • 30
    • 42

    Partly Sunny

    • 40
    • 56

    Mostly Cloudy

    • 35
    • 59

    Mostly Cloudy

    • 39
    • 48

    Rain Likely

    • 57
    • 57

    Rain Likely

Today 31 Jan Clermont

Cloudy with a chance of Showers with a slight chance of Thunderstorms late this Morning, then partly sunny with a slight chance of Showers this afternoon. Not as cool with Highs around 60. South Winds 10 to 15 Mph, becoming southwest this afternoon. Chance of rain 40 percent.

Tonight 31 Jan Clermont

Mostly cloudy. A slight chance of rain Showers in the evening. Colder with Lows in the lower 30s. West Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 20 percent.

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Marathon Temperature Statistics

January Temperature

Batavia Clermont County Airport (11.8 miles)

  • Lowest 22 January, 2025

    -4 °F

  • Average January

    24.8 °F

  • Highest 18 January, 2025

    45.5 °F

Climate (2020–Present)

Batavia Clermont County Airport (11.8 miles)

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  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    65.2 °F
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