O'Brien Lake Weather Forecast

    • -4
    • 5

    Chance Snow

    • 4
    • 33

    Wintry Mix

    • -3
    • 11

    Blowing Snow

    • 11
    • 20

    Partly Sunny

    • 9
    • 31

    Mostly Cloudy

    • 11
    • 21

    Mostly Cloudy

    • 13
    • 26

    Mostly Cloudy

Today 18 Dec Burleigh

Sunny. Patchy blowing and Drifting snow. Brisk. Much Colder. Highs around 10. Northwest Winds 15 to 25 Mph.

Tonight 18 Dec Burleigh

Increasing Clouds. Lows near zero. Temperature rising after midnight. East Winds 5 to 10 Mph, becoming southeast 5 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Brien Lake Temperature Statistics

December Temperature

Bismarck, Bismarck Municipal Airport (37.3 miles)

  • Lowest 7 December, 2025

    -18 °F

  • Average December

    15.8 °F

  • Highest 16 December, 2025

    48 °F

Climate (2020–Present)

Bismarck, Bismarck Municipal Airport (37.3 miles)

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  • Average Low 2020–2025

    33.7 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    57.1 °F
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