Smithville Weather Forecast

    • 72
    • 86

    Thunderstorms Likely

    • 72
    • 89

    Chance Thunderstorms

    • 71
    • 90

    Thunderstorms Likely

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

Today 19 Jul De Kalb

Partly sunny. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 19 Jul De Kalb

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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Smithville Temperature Statistics

July Temperature

Sparta Upper Cumberland Regional Airport (16.8 miles)

  • Lowest 3 July, 2025

    59 °F

  • Average July

    77.3 °F

  • Highest 4 July, 2025

    91.4 °F

Climate (2020–Present)

Sparta Upper Cumberland Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    70 °F
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