Mandan Lake Weather Forecast

    • 28
    • 58

    Partly Sunny

    • 35
    • 50

    Chance Snow

    • 22
    • 67

    Chance Rain

    • 16
    • 33

    Partly Sunny

    • 23
    • 44

    Mostly Sunny

    • 30
    • 55

    Mostly Sunny

Today 23 Mar Oliver

Partly sunny. Highs in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Mar Oliver

Increasing Clouds. Lows in the upper 20s. Northeast Winds 5 to 15 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

    29.9 °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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