Arkadelphia Weather Forecast

    • 72
    • 96

    Chance Thunderstorms

    • 70
    • 95

    Mostly Sunny

    • 69
    • 94

    Rain Showers Likely

    • 67
    • 91

    Chance Thunderstorms

    • 64
    • 87

    Chance Rain Showers

    • 62
    • 84

    Mostly Sunny

Today 19 Sep Cullman

Mostly Sunny, then becoming partly cloudy. A slight chance of Showers this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Light and variable Winds. Chance of rain 30 percent. Heat index Readings 98 to 103.

Tonight 19 Sep Cullman

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows around 70. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arkadelphia Temperature Statistics

September Temperature

Jasper Walker County Airport & Bevill Field (19.9 miles)

  • Lowest 10 September, 2026

    66.2 °F

  • Average September

    80 °F

  • Highest 5 September, 2026

    100.4 °F

Climate (2021–2026)

Jasper Walker County Airport & Bevill Field (19.9 miles)

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  • Average Low 2021–2026

    51.5 °F

  • Average 2021–2026

    63.3 °F

  • Average High 2021–2026

    76.9 °F
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