Union Weather Forecast

    • 20
    • 37

    Chance Rain/Snow

    • 24
    • 28

    Snow

    • 8
    • 30

    Mostly Cloudy

    • -5
    • 16

    Chance Snow

    • -3
    • 7

    Cold

    • 17
    • 26

    Mostly Cloudy

Today 10 Dec Logan

Cloudy. A chance of rain and snow Showers this Morning, then a slight chance of snow Showers this afternoon. Little or no snow accumulation. Breezy with Highs in the upper 30s. Temperature falling into the lower 30s this afternoon. Northwest Winds 15 to 25 Mph. Gusts up to 45 Mph this morning. Chance of precipitation 50 percent.

Tonight 10 Dec Logan

Cloudy, cooler with Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

December Temperature

Logan County Airport (8.7 miles)

  • Lowest 5 December, 2025

    -3.1 °F

  • Average December

    22.6 °F

  • Highest 6 December, 2025

    39.7 °F

Climate (2020–Present)

Logan County Airport (8.7 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    65.6 °F
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