Hart Lake Weather Forecast

    • 32
    • 50

    Areas Fog

    • 30
    • 43

    Chance Rain

    • 15
    • 37

    Chance Freezing Rain

    • 34
    • 41

    Mostly Cloudy

    • 32
    • 49

    Mostly Cloudy

    • 24
    • 46

    Chance Rain/Snow

    • 13
    • 31

    Slight Chance Snow

Today 4 Mar Mahnomen

Partly sunny. Highs 45 to 50. Temperature falling through late afternoon. Southwest Winds around 10 Mph.

Tonight 4 Mar Mahnomen

Mostly cloudy. Patchy fog this Evening, then Areas of fog after midnight. Lows 30 to 35. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hart Lake Temperature Statistics

March Temperature

Mahnomen County Airport (10.6 miles)

  • Lowest 1 March, 2026

    -4.2 °F

  • Average March

    18.7 °F

  • Highest 2 March, 2026

    38.3 °F

Climate (2021–Present)

Mahnomen County Airport (10.6 miles)

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  • Average Low 2021–2026

    32.3 °F

  • Average 2021–2026

    42 °F

  • Average High 2021–2026

    51.4 °F
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