Mound City Weather Forecast

    • 66
    • 91

    Slight Chance Thunderstorms

    • 65
    • 90

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 66
    • 93

    Partly Sunny

    • 66
    • 92

    Slight Chance Thunderstorms

    • 66
    • 91

    Slight Chance Thunderstorms

    • 66
    • 89

    Chance Rain Showers

Today 15 Sep Union

Sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Sep Union

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mound City Temperature Statistics

September Temperature

Tupelo, Tupelo Regional Airport (14.9 miles)

  • Lowest 13 September, 2025

    62.1 °F

  • Average September

    75.8 °F

  • Highest 5 September, 2025

    93.2 °F

Climate (2020–Present)

Tupelo, Tupelo Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    75.7 °F
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