Calion Weather Forecast

    • 67
    • 95

    Slight Chance Thunderstorms

    • 66
    • 94

    Slight Chance Thunderstorms

    • 66
    • 94

    Slight Chance Thunderstorms

    • 66
    • 94

    Chance Thunderstorms

    • 65
    • 90

    Chance Rain Showers

    • 65
    • 89

    Chance Rain Showers

Today 15 Sep Union

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 90s. Light and variable Winds. Chance of rain 20 percent.

Tonight 15 Sep Union

Partly cloudy. Lows in the upper 60s. Light and variable Winds.

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Calion Temperature Statistics

September Temperature

South Arkansas Regional Airport (17.4 miles)

  • Lowest 9 September, 2025

    51.1 °F

  • Average September

    73.8 °F

  • Highest 12 September, 2025

    93.9 °F

Climate (2020–Present)

South Arkansas Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    53.6 °F

  • Average 2020–2025

    64.6 °F

  • Average High 2020–2025

    76.3 °F
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