Darby Airport Weather Forecast

    • 48
    • 71

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 49
    • 72

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

Today 25 Aug Union

Mostly sunny this Morning, then becoming partly cloudy. Highs in the lower 70s. West Winds 5 to 10 Mph.

Tonight 25 Aug Union

Partly cloudy in the Evening, then clearing. Unseasonably cold with Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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Darby Airport Temperature Statistics

August Temperature

Marysville Union County Airport (6.2 miles)

  • Lowest 3 August, 2025

    48.2 °F

  • Average August

    71.8 °F

  • Highest 16 August, 2025

    89.6 °F

Climate (2020–Present)

Marysville Union County Airport (6.2 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62 °F
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