Union Parish Airport Weather Forecast

    • 62
    • 70

    Mostly Cloudy

    • 57
    • 73

    Partly Sunny

    • 57
    • 75

    Mostly Sunny

    • 60
    • 75

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 59
    • 78

    Mostly Cloudy

    • 39
    • 68

    Chance Rain

Today 22 Dec Union

Mostly cloudy. Highs in the lower 70s. South Winds around 5 Mph.

Tonight 22 Dec Union

Mostly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

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Union Parish Airport Temperature Statistics

December Temperature

Ruston, Ruston Regional Airport (20.5 miles)

  • Lowest 15 December, 2025

    19.9 °F

  • Average December

    45 °F

  • Highest 20 December, 2025

    75.7 °F

Climate (2020–Present)

Ruston, Ruston Regional Airport (20.5 miles)

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  • Average Low 2020–2025

    55.3 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    76.6 °F
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