Arkansas Weather Forecast

    • 60
    • 65

    Rain Showers

    • 55
    • 70

    Partly Sunny

    • 62
    • 79

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 54
    • 69

    Chance Rain Showers

    • 48
    • 68

    Chance Rain Showers

Today 11 Oct Hardy

Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 11 Oct Hardy

A chance of Thunderstorms in the evening. Showers likely. Lows in the upper 50s. Northwest Winds around 5 Mph. Gusts up to 20 Mph after midnight. Chance of rain 70 percent.

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Arkansas Temperature Statistics

October Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 6 October, 2026

    37.2 °F

  • Average October

    60.4 °F

  • Highest 1 October, 2026

    85.6 °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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