Ark-Mo Airport Weather Forecast

    • 74
    • 99

    Hot

    • 72
    • 99

    Hot

    • 72
    • 99

    Hot

    • 72
    • 100

    Hot

    • 71
    • 97

    Slight Chance Thunderstorms

    • 66
    • 90

    Chance Rain Showers

Today 16 Sep Clay

Sunny. Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 106.

Tonight 16 Sep Clay

Clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ark-Mo Airport Temperature Statistics

September Temperature

Poplar Bluff, Poplar Bluff Municipal Airport (19.3 miles)

  • Lowest 8 September, 2026

    62.7 °F

  • Average September

    83.7 °F

  • Highest 5 September, 2026

    103.6 °F

Climate (2021–2026)

Poplar Bluff, Poplar Bluff Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    71.2 °F
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