Arkansas Weather Forecast

    • 42
    • 81

    Chance Rain Showers

    • 33
    • 50

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

    • 43
    • 64

    Mostly Sunny

    • 42
    • 63

    Mostly Sunny

Today 16 Oct Hardy

Mostly sunny. A chance of Showers this afternoon. Highs in the lower 80s. Except in the upper 70s at the higher Elevations. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 16 Oct Hardy

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the lower 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 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

    61 °F

  • Highest 14 October, 2026

    88.2 °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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