Bismarck Weather Forecast

    • 55
    • 67

    Rain Showers Likely

    • 59
    • 82

    Rain Showers Likely

    • 59
    • 82

    Rain Showers Likely

    • 62
    • 82

    Chance Thunderstorms

    • 64
    • 81

    Rain Showers Likely

    • 66
    • 82

    Rain Showers Likely

Today 22 May St. Francois

Mostly cloudy. A chance of Showers this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Highs around 70. Northeast Winds around 5 Mph. Chance of rain 60 percent.

Tonight 22 May St. Francois

Mostly cloudy. A chance of Showers, mainly in the evening. Patchy fog. Lows in the mid 50s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Bismarck Temperature Statistics

May Temperature

Farmington Airport (9.9 miles)

  • Lowest 7 May, 2026

    35.1 °F

  • Average May

    64 °F

  • Highest 17 May, 2026

    87.1 °F

Climate (2021–Present)

Farmington Airport (9.9 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    67.3 °F
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