Mena Weather Forecast

    • 71
    • 93

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 72
    • 91

    Mostly Sunny

    • 73
    • 92

    Mostly Sunny

    • 74
    • 92

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

Today 7 Aug Polk County Lower Elevations

Sunny. Highs in the lower 90s. Southwest Winds around 5 Mph. Average rainfall less than 1/10 inch.

Tonight 7 Aug Polk County Lower Elevations

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent. Average rainfall 1/2 inch.

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Mena Temperature Statistics

August Temperature

Mena, Mena Intermountain Municipal Airport (3.1 miles)

  • Lowest 3 August, 2026

    61.9 °F

  • Average August

    79 °F

  • Highest 5 August, 2026

    96.4 °F

Climate (2021–2026)

Mena, Mena Intermountain Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    50.6 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    73.6 °F
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