J-Em Farm Airport Weather Forecast

    • 37
    • 43

    Chance Rain Showers

    • 25
    • 63

    Rain Showers

    • 18
    • 28

    Chance Snow Showers

    • 20
    • 25

    Mostly Cloudy

    • 22
    • 33

    Chance Snow

    • 7
    • 29

    Slight Chance Snow

    • 18
    • 25

    Partly Sunny

Today 27 Dec Union

Mostly cloudy and cooler. Near steady Temperatures in the lower 40s. Southeast Winds around 5 Mph.

Tonight 27 Dec Union

Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 30s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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J-Em Farm 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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