Mahnomen Weather Forecast

    • 27
    • 44

    Gradual Clearing

    • 27
    • 46

    Partly Sunny

    • 40
    • 56

    Partly Sunny

    • 47
    • 62

    Partly Sunny

    • 47
    • 64

    Mostly Cloudy

    • 38
    • 56

    Rain Showers Likely

Today 22 Oct Mahnomen

Mostly cloudy. Highs in the mid 40s. Northwest Winds 5 to 15 Mph.

Tonight 22 Oct Mahnomen

Partly cloudy. Lows in the mid 20s. North Winds around 5 Mph in the evening becoming light and variable.

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Mahnomen Temperature Statistics

October Temperature

Mahnomen County Airport (3.7 miles)

  • Lowest 8 October, 2025

    30.4 °F

  • Average October

    54.3 °F

  • Highest 3 October, 2025

    86.7 °F

Climate (2020–Present)

Mahnomen County Airport (3.7 miles)

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  • Average Low 2020–2025

    32.4 °F

  • Average 2020–2025

    42.1 °F

  • Average High 2020–2025

    51.3 °F
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