J-Em Farm Airport Weather Forecast

    • 6
    • 31

    Snow

    • 5
    • 17

    Partly Sunny

    • 12
    • 21

    Mostly Cloudy

    • 27
    • 32

    Mostly Cloudy

    • 29
    • 40

    Rain Likely

    • 22
    • 51

    Rain Likely

    • 23
    • 32

    Mostly Cloudy

Today 13 Dec Union

Snow. Snow may be heavy at Times. Snow accumulation of 2 to 4 Inches. Highs around 30. Temperatures falling into the lower 20s late. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 100 percent.

Tonight 13 Dec Union

Snow this Evening, then partly cloudy after midnight. Snow accumulation of 1 to 3 Inches. Much cooler with Lows 5 to 10 above. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 100 percent. Wind chill Values as low as 8 below after midnight.

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J-Em Farm Airport Temperature Statistics

December Temperature

Marysville Union County Airport (6.2 miles)

  • Lowest 5 December, 2025

    3.4 °F

  • Average December

    26.4 °F

  • Highest 10 December, 2025

    39.4 °F

Climate (2020–Present)

Marysville Union County Airport (6.2 miles)

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  • Average Low 2020–2025

    42.7 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    62 °F
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