Mandan Lake Weather Forecast

    • 49
    • 78

    Blowing Dust

    • 40
    • 76

    Breezy

    • 42
    • 75

    Rain Showers

    • 36
    • 57

    Rain Showers

    • 33
    • 51

    Rain Showers Likely

    • 33
    • 55

    Slight Chance Rain Showers

Today 14 May Oliver

Sunny. Areas of blowing dust. Very windy. Highs in the mid 70s. West Winds 30 to 35 Mph with Gusts up to 45 Mph.

Tonight 14 May Oliver

Areas of blowing dust in the evening. Mostly clear. Lows in the upper 40s. West Winds 15 to 25 Mph. Gusts up to 40 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mandan Lake Temperature Statistics

May Temperature

HAZEN (18.6 miles)

  • Lowest 7 May, 2026

    15.8 °F

  • Average May

    51.4 °F

  • Highest 11 May, 2026

    84.2 °F

Climate (2021–Present)

HAZEN (18.6 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    55 °F
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