Arkansas Weather Forecast

    • 63
    • 86

    Chance Thunderstorms

    • 63
    • 83

    Partly Sunny

    • 64
    • 83

    Mostly Sunny

    • 67
    • 87

    Partly Sunny

    • 70
    • 89

    Partly Sunny

    • 69
    • 90

    Partly Sunny

Today 27 Aug Hardy

Mostly sunny. Patchy fog in the morning. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Except in the lower 80s at the higher Elevations. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 27 Aug Hardy

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy fog. Lows in the lower 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Arkansas Temperature Statistics

August Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 24 August, 2026

    56.1 °F

  • Average August

    74 °F

  • Highest 10 August, 2026

    92.5 °F

Climate (2021–2026)

Petersburg, Grant County Airport (22.4 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.4 °F
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