Arkansas Weather Forecast

    • 51
    • 68

    Becoming Sunny

    • 64
    • 85

    Chance Rain Showers

    • 63
    • 86

    Slight Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

    • 70
    • 93

    Slight Chance Thunderstorms

    • 64
    • 87

    Rain Showers Likely

Today 15 May Hardy

Partly sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph.

Tonight 15 May Hardy

Partly cloudy in the Evening, then clearing. Lows around 50. Northwest Winds 5 to 10 Mph, becoming southwest after midnight.

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Arkansas Temperature Statistics

May Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 12 May, 2026

    32.4 °F

  • Average May

    57.2 °F

  • Highest 5 May, 2026

    82.9 °F

Climate (2021–Present)

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

    67.6 °F
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