Big Sugar Creek State Park Weather Forecast

    • 68
    • 93

    Becoming Sunny

    • 66
    • 91

    Mostly Sunny

    • 64
    • 92

    Mostly Sunny

    • 66
    • 92

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

    • 60
    • 80

    Chance Rain Showers

Today 20 Aug McDonald

Sunny, hot with Highs in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 20 Aug McDonald

Mostly clear. Humid with Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Big Sugar Creek State Park Temperature Statistics

August Temperature

Bentonville, Bentonville Municipal Airport/Louise M Thaden Field (19.9 miles)

  • Lowest 2 August, 2025

    64.9 °F

  • Average August

    80.4 °F

  • Highest 15 August, 2025

    95 °F

Climate (2020–Present)

Bentonville, Bentonville Municipal Airport/Louise M Thaden Field (19.9 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    59 °F

  • Average High 2020–2025

    68.9 °F
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