Yanktonai Lake Weather Forecast

    • 68
    • 94

    Slight Chance Thunderstorms

    • 68
    • 97

    Mostly Sunny

    • 70
    • 99

    Chance Thunderstorms

    • 64
    • 90

    Chance Thunderstorms

    • 65
    • 88

    Slight Chance Thunderstorms

    • 68
    • 91

    Mostly Sunny

Today 27 Jul Eastern McLean

Increasing Clouds. Patchy smoke. Highs in the lower 90s. North Winds around 10 Mph.

Tonight 27 Jul Eastern McLean

Mostly cloudy with a slight chance of Showers and Thunderstorms. Patchy smoke. Lows in the mid 60s. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Yanktonai Lake Temperature Statistics

July Temperature

Bismarck, Bismarck Municipal Airport (27.3 miles)

  • Lowest 22 July, 2026

    53.7 °F

  • Average July

    77.1 °F

  • Highest 13 July, 2026

    105.7 °F

Climate (2021–2026)

Bismarck, Bismarck Municipal Airport (27.3 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    56.8 °F
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