Lost Lake Weather Forecast

    • 50
    • 68

    Chance Rain Showers

    • 47
    • 69

    Chance Rain Showers

    • 50
    • 64

    Chance Rain Showers

    • 49
    • 69

    Mostly Cloudy

    • 47
    • 68

    Mostly Cloudy

    • 47
    • 67

    Partly Sunny

    • 49
    • 68

    Partly Sunny

Today 16 Sep South Beltrami

Partly sunny. Highs 65 to 70.

Tonight 16 Sep South Beltrami

Mostly cloudy. Showers likely this evening. Lows 50 to 55. Light and variable Winds. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lost Lake Temperature Statistics

September Temperature

Bemidji (16.2 miles)

  • Lowest 14 September, 2026

    34.2 °F

  • Average September

    63.8 °F

  • Highest 3 September, 2026

    83.5 °F

Climate (2021–2026)

Bemidji (16.2 miles)

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  • Average Low 2021–2026

    30.4 °F

  • Average 2021–2026

    41.1 °F

  • Average High 2021–2026

    50.8 °F
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