Lake Arikara Weather Forecast

    • 43
    • 73

    Increasing Clouds

    • 37
    • 66

    Mostly Cloudy

    • 40
    • 69

    Mostly Sunny

    • 48
    • 84

    Partly Sunny

    • 43
    • 78

    Mostly Sunny

    • 51
    • 83

    Partly Sunny

Today 8 May Hughes

Mostly sunny. Highs in the lower 70s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 8 May Hughes

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 40s. West Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arikara Temperature Statistics

May Temperature

Pierre, Pierre Regional Airport (0.6 miles)

  • Lowest 1 May, 2026

    24.7 °F

  • Average May

    48.4 °F

  • Highest 2 May, 2026

    78.7 °F

Climate (2021–Present)

Pierre, Pierre Regional Airport (0.6 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.5 °F
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