Arkansas Weather Forecast

    • 38
    • 57

    Mostly Cloudy

    • 51
    • 67

    Chance Rain Showers

    • 48
    • 69

    Partly Sunny

    • 42
    • 76

    Chance Rain

    • 30
    • 52

    Partly Sunny

    • 34
    • 51

    Mostly Cloudy

Today 19 Mar Hardy

Mostly cloudy. Highs in the mid 50s. Southwest Winds around 5 Mph.

Tonight 19 Mar Hardy

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 30s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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Arkansas Temperature Statistics

March Temperature

Petersburg, Grant County Airport (22.4 miles)

  • Lowest 13 March, 2026

    26.2 °F

  • Average March

    51.1 °F

  • Highest 11 March, 2026

    86.2 °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

    55.4 °F

  • Average High 2021–2026

    67.5 °F
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