Smithville Weather Forecast

    • 29
    • 56

    Rain Likely

    • 31
    • 54

    Rain/Sleet Likely

    • 13
    • 39

    Wintry Mix

    • 9
    • 20

    Wintry Mix

    • 2
    • 23

    Mostly Cloudy

    • 6
    • 33

    Partly Sunny

Today 21 Jan McCurtain

Mostly cloudy. Rain likely in the morning. Highs in the mid 50s. South Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain 70 percent.

Tonight 21 Jan McCurtain

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 30s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smithville Temperature Statistics

January Temperature

Mena, Mena Intermountain Municipal Airport (25.5 miles)

  • Lowest 18 January, 2026

    10 °F

  • Average January

    46 °F

  • Highest 8 January, 2026

    73.6 °F

Climate (2021–Present)

Mena, Mena Intermountain Municipal Airport (25.5 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    73.1 °F
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