Lake Arikara Weather Forecast

    • 42
    • 59

    Gradual Clearing

    • 38
    • 54

    Slight Chance Rain Showers

    • 43
    • 62

    Partly Sunny

    • 39
    • 62

    Breezy

    • 35
    • 55

    Mostly Sunny

    • 45
    • 67

    Mostly Sunny

Today 12 Oct Hughes

Cloudy. Highs in the upper 50s. Northeast Winds 10 to 15 Mph, becoming northwest in the afternoon.

Tonight 12 Oct Hughes

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 40s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arikara Temperature Statistics

October Temperature

Pierre, Pierre Regional Airport (0.6 miles)

  • Lowest 4 October, 2026

    39.7 °F

  • Average October

    61.1 °F

  • Highest 6 October, 2026

    84.7 °F

Climate (2021–2026)

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

    61.4 °F
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