Hart Lake Weather Forecast

    • 61
    • 81

    Chance Thunderstorms

    • 63
    • 81

    Partly Sunny

    • 66
    • 82

    Chance Thunderstorms

    • 62
    • 81

    Rain Showers Likely

    • 63
    • 73

    Rain Showers Likely

    • 55
    • 75

    Slight Chance Thunderstorms

Today 3 Sep Mahnomen

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs 80 to 85. Southeast Winds 10 to 20 Mph. Chance of rain 40 percent.

Tonight 3 Sep Mahnomen

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows 60 to 65. East Winds 5 to 15 Mph. Chance of rain 40 percent.

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Hart Lake Temperature Statistics

September Temperature

Mahnomen County Airport (10.6 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Mahnomen County Airport (10.6 miles)

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  • Average Low 2021–2026

    32.2 °F
  • Average 2021–2026

    41.8 °F
  • Average High 2021–2026

    51.1 °F
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