Arkansas Weather Forecast

    • 56
    • 64

    Chance Rain

    • 56
    • 66

    Mostly Cloudy

    • 55
    • 72

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 63
    • 80

    Mostly Cloudy

    • 57
    • 74

    Chance Rain Showers

Today 27 Sep Hardy

Partly sunny with scattered Showers. Highs in the mid 60s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 27 Sep Hardy

Mostly cloudy. Scattered Showers, mainly in the evening. Patchy fog after midnight. Lows in the mid 50s. Northwest Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arkansas Temperature Statistics

September Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 25 September, 2026

    43.5 °F

  • Average September

    69.8 °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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