Transportation Research Center of Ohio Airport Weather Forecast

    • 16
    • 37

    Rain/Snow

    • -3
    • 20

    Mostly Cloudy

    • -3
    • 7

    Cold

    • -9
    • 5

    Cold

    • 9
    • 15

    Partly Sunny

    • 16
    • 27

    Mostly Cloudy

Today 18 Jan Union

Rain and snow. Highs in the upper 30s. Temperatures falling into the lower 30s in the afternoon. Southwest Winds 10 to 15 Mph, becoming northwest in the afternoon. Chance of precipitation 100 percent.

Tonight 18 Jan Union

Rain and snow. Near steady Temperatures in the lower 30s. South Winds 10 to 15 Mph. Chance of precipitation 100 percent.

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Transportation Research Center of Ohio Airport Temperature Statistics

January Temperature

Marysville Union County Airport (11.2 miles)

  • Lowest 15 January, 2025

    -5.1 °F

  • Average January

    20.6 °F

  • Highest 12 January, 2025

    35.6 °F

Climate (2020–Present)

Marysville Union County Airport (11.2 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    61.9 °F
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