Darby Airport Weather Forecast

    • 24
    • 63

    Rain Showers

    • 18
    • 27

    Chance Snow Showers

    • 20
    • 25

    Mostly Cloudy

    • 22
    • 33

    Mostly Cloudy

    • 8
    • 29

    Slight Chance Snow

    • 18
    • 25

    Partly Sunny

Today 28 Dec Union

Cloudy. Showers, mainly in the morning. Areas of fog in the Morning, then patchy fog in the afternoon. Much warmer with Highs in the lower 60s. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon. Chance of rain 80 percent.

Tonight 28 Dec Union

Rain Showers. Breezy, cooler with Lows in the mid 20s. Southwest Winds 15 to 25 Mph. Gusts up to 45 Mph after midnight. Chance of rain 100 percent.

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Darby Airport Temperature Statistics

December Temperature

Marysville Union County Airport (6.2 miles)

  • Lowest 14 December, 2025

    2.3 °F

  • Average December

    28.7 °F

  • Highest 23 December, 2025

    53.6 °F

Climate (2020–Present)

Marysville Union County Airport (6.2 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    62 °F
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