Bismarck Municipal Airport Weather Forecast

    • 71
    • 91

    Increasing Clouds

    • 57
    • 86

    Slight Chance Thunderstorms

    • 52
    • 77

    Sunny

    • 46
    • 70

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 49
    • 71

    Mostly Sunny

Today 20 Aug Burleigh

Mostly clear. Highs in the lower 90s. Southeast Winds 5 to 15 Mph with Gusts up to 25 Mph, becoming south 15 to 20 Mph in the afternoon.

Tonight 20 Aug Burleigh

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bismarck Municipal Airport Temperature Statistics

August Temperature

Bismarck, Bismarck Municipal Airport (0.6 miles)

  • Lowest 12 August, 2025

    53.7 °F

  • Average August

    70.6 °F

  • Highest 6 August, 2025

    89.7 °F

Climate (2020–Present)

Bismarck, Bismarck Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    57 °F
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