Bismarck Weather Forecast

    • 64
    • 83

    Chance Thunderstorms

    • 69
    • 89

    Mostly Sunny

    • 69
    • 88

    Chance Thunderstorms

    • 60
    • 87

    Rain Showers

    • 53
    • 74

    Chance Rain Showers

    • 53
    • 74

    Slight Chance Rain Showers

Today 16 May St. Francois

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this morning. Highs in the mid 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 16 May St. Francois

Partly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bismarck Temperature Statistics

May Temperature

Farmington Airport (9.9 miles)

  • Lowest 7 May, 2026

    35.1 °F

  • Average May

    60.9 °F

  • Highest 9 May, 2026

    82.9 °F

Climate (2021–Present)

Farmington Airport (9.9 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    67.3 °F
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