Smithville Weather Forecast

    • 63
    • 81

    Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 60
    • 81

    Rain Showers Likely

    • 51
    • 76

    Rain Showers Likely

    • 47
    • 71

    Mostly Sunny

    • 52
    • 76

    Mostly Sunny

Today 29 Apr De Kalb

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 29 Apr De Kalb

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smithville Temperature Statistics

April Temperature

Sparta Upper Cumberland Regional Airport (16.8 miles)

  • Lowest 9 April, 2025

    26.6 °F

  • Average April

    61.8 °F

  • Highest 4 April, 2025

    87.8 °F

Climate (2020–Present)

Sparta Upper Cumberland Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    59.2 °F

  • Average High 2020–2025

    69.9 °F
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