Arkansas Weather Forecast

    • 45
    • 67

    Mostly Sunny

    • 52
    • 69

    Partly Sunny

    • 55
    • 65

    Mostly Cloudy

    • 54
    • 65

    Mostly Cloudy

    • 54
    • 70

    Partly Sunny

    • 59
    • 74

    Mostly Cloudy

Today 25 Sep Hardy

Patchy fog this morning. Sunny. Highs in the upper 60s. Except in the lower 60s at the higher Elevations. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Sep Hardy

Mostly clear. Patchy fog after midnight. Lows in the mid 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Arkansas Temperature Statistics

September Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 15 September, 2026

    48.2 °F

  • Average September

    71.1 °F

  • Highest 2 September, 2026

    96.3 °F

Climate (2021–2026)

Petersburg, Grant County Airport (22.4 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.4 °F
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