Hart Lake Weather Forecast

    • 40
    • 61

    Sunny

    • 45
    • 65

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 53
    • 68

    Partly Sunny

    • 54
    • 66

    Chance Rain Showers

    • 40
    • 62

    Chance Rain Showers

Today 19 Oct Mahnomen

Sunny. Highs 60 to 65. East Winds up to 10 Mph.

Tonight 19 Oct Mahnomen

Clear. Lows 40 to 45. Southeast Winds 5 to 15 Mph.

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Hart Lake Temperature Statistics

October Temperature

Mahnomen County Airport (10.6 miles)

  • Lowest 2 October, 2026

    32 °F

  • Average October

    51 °F

  • Highest 10 October, 2026

    87.8 °F

Climate (2021–2026)

Mahnomen County Airport (10.6 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    41.7 °F

  • Average High 2021–2026

    51 °F
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