Hart Lake Weather Forecast

    • 29
    • 39

    Increasing Clouds

    • 27
    • 45

    Partly Sunny

    • 30
    • 46

    Partly Sunny

    • 30
    • 46

    Mostly Cloudy

    • 18
    • 34

    Chance Rain/Snow

    • 11
    • 24

    Mostly Cloudy

Today 21 Nov Mahnomen

Mostly sunny. Highs 35 to 40. Light and variable Winds becoming southwest around 5 Mph this afternoon.

Tonight 21 Nov Mahnomen

Mostly cloudy. Lows 25 to 30. South Winds 5 to 15 Mph.

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Hart Lake Temperature Statistics

November Temperature

Mahnomen County Airport (10.6 miles)

  • Lowest 16 November, 2025

    16.2 °F

  • Average November

    35.2 °F

  • Highest 14 November, 2025

    63.7 °F

Climate (2020–Present)

Mahnomen County Airport (10.6 miles)

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  • Average Low 2020–2025

    32.5 °F

  • Average 2020–2025

    42.2 °F

  • Average High 2020–2025

    51.4 °F
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