Arkansas Weather Forecast

    • 70
    • 87

    Chance Rain Showers

    • 62
    • 82

    Mostly Sunny

    • 68
    • 82

    Partly Sunny

    • 68
    • 85

    Rain Showers

    • 59
    • 80

    Chance Thunderstorms

    • 59
    • 77

    Mostly Sunny

    • 64
    • 81

    Partly Sunny

Today 18 Jul Hardy

Mostly cloudy with scattered Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Highs in the upper 80s. Except in the lower 80s at the higher Elevations. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 18 Jul Hardy

Scattered Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Lows in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Arkansas Temperature Statistics

July Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 14 July, 2026

    59.9 °F

  • Average July

    76.4 °F

  • Highest 2 July, 2026

    98.4 °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

    55.5 °F

  • Average High 2021–2026

    67.5 °F
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