Hart Lake Weather Forecast

    • 27
    • 46

    Chance Rain Showers

    • 32
    • 50

    Mostly Sunny

    • 37
    • 61

    Slight Chance Rain Showers

    • 37
    • 56

    Chance Rain Showers

    • 32
    • 51

    Partly Sunny

    • 30
    • 50

    Partly Sunny

Today 30 Apr Mahnomen

A slight chance of snow Showers this morning. Mostly cloudy with a slight chance of rain Showers. Highs in the mid 40s. North Winds 5 to 15 Mph. Chance of precipitation 20 percent.

Tonight 30 Apr Mahnomen

Partly cloudy. Lows in the mid 20s. North Winds up to 10 Mph.

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Hart Lake Temperature Statistics

April Temperature

Mahnomen County Airport (10.6 miles)

  • Lowest 7 April, 2026

    1.4 °F

  • Average April

    34.2 °F

  • Highest 16 April, 2026

    77.5 °F

Climate (2021–Present)

Mahnomen County Airport (10.6 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    51.2 °F
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