Mandan Lake Weather Forecast

    • 30
    • 43

    Mostly Sunny

    • 31
    • 59

    Mostly Cloudy

    • 28
    • 57

    Mostly Cloudy

    • 31
    • 55

    Mostly Cloudy

    • 25
    • 52

    Chance Snow

    • 26
    • 45

    Chance Snow

Today 27 Mar Oliver

Sunny. Highs around 40. Northwest Winds 5 to 15 Mph.

Tonight 27 Mar Oliver

Mostly cloudy. Brisk. Lows around 15. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mandan Lake Temperature Statistics

March Temperature

HAZEN (18.6 miles)

  • Lowest 16 March, 2026

    -5.8 °F

  • Average March

    30.7 °F

  • Highest 19 March, 2026

    77 °F

Climate (2021–Present)

HAZEN (18.6 miles)

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  • Average Low 2021–2026

    30.2 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    55 °F
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