O'Brien Lake Weather Forecast

    • 26
    • 41

    Chance Rain

    • 27
    • 53

    Mostly Cloudy

    • 28
    • 44

    Chance Snow

    • 20
    • 60

    Chance Rain

    • 16
    • 33

    Partly Sunny

    • 23
    • 43

    Mostly Sunny

Today 22 Mar Burleigh

Partly sunny. A chance of rain in the afternoon. Cooler. Highs in the mid 40s. North Winds 5 to 10 Mph, becoming west in the afternoon. Chance of rain 30 percent.

Tonight 22 Mar Burleigh

Mostly cloudy. Colder. Lows in the upper 20s. North Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Brien Lake Temperature Statistics

March Temperature

Bismarck, Bismarck Municipal Airport (37.3 miles)

  • Lowest 16 March, 2026

    -5.4 °F

  • Average March

    30 °F

  • Highest 19 March, 2026

    75 °F

Climate (2021–Present)

Bismarck, Bismarck Municipal Airport (37.3 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    57 °F
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