Mandan Lake Weather Forecast

    • 43
    • 56

    Chance Rain Showers

    • 42
    • 71

    Rain Showers

    • 27
    • 55

    Rain Showers

    • 43
    • 60

    Slight Chance Rain Showers

    • 41
    • 67

    Chance Rain Showers

    • 37
    • 65

    Mostly Sunny

Today 26 Apr Oliver

Mostly cloudy with scattered Showers. Highs in the mid 50s. Southeast Winds 10 to 20 Mph, increasing to 20 to 25 Mph in the afternoon. Chance of rain 30 percent.

Tonight 26 Apr Oliver

Mostly cloudy. Lows in the lower 40s. Southeast Winds 10 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mandan Lake Temperature Statistics

April Temperature

HAZEN (18.6 miles)

  • Lowest 5 April, 2025

    10.4 °F

  • Average April

    42.7 °F

  • Highest 11 April, 2025

    80.6 °F

Climate (2020–Present)

HAZEN (18.6 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    43 °F

  • Average High 2020–2025

    55.1 °F
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