Yanktonai Lake Weather Forecast

    • 21
    • 34

    Gradual Clearing

    • 40
    • 51

    Partly Sunny

    • 32
    • 63

    Mostly Cloudy

    • 27
    • 44

    Snow Likely

    • 17
    • 40

    Chance Snow

    • 22
    • 36

    Partly Sunny

Today 6 Mar McLean

Mostly cloudy. A slight chance of freezing drizzle and snow in the morning. Highs in the mid 30s. Northwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 6 Mar McLean

Partly cloudy. Lows 15 to 20. West Winds 5 to 10 Mph.

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Yanktonai Lake Temperature Statistics

March Temperature

Bismarck, Bismarck Municipal Airport (27.3 miles)

  • Lowest 1 March, 2026

    -2.3 °F
  • Average March

    21.5 °F
  • Highest 3 March, 2026

    48 °F

Climate (2021–Present)

Bismarck, Bismarck Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    33.7 °F
  • Average 2021–2026

    45.3 °F
  • Average High 2021–2026

    57.1 °F
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