Marion Lake Weather Forecast

    • 66
    • 79

    Rain Showers Likely

    • 58
    • 81

    Slight Chance Rain Showers

    • 50
    • 71

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

    • 48
    • 67

    Chance Rain Showers

Today 7 Sep East Otter Tail

Cloudy. A slight chance of Showers and Thunderstorms this Morning, then Showers likely and a chance of Thunderstorms this afternoon. Highs 75 to 80. Breezy. Southeast Winds 15 to 25 Mph. Chance of rain 70 percent.

Tonight 7 Sep East Otter Tail

Mostly cloudy with a chance of Thunderstorms. Showers, mainly in the evening. Lows in the mid 60s. Breezy. South Winds 15 to 25 Mph with Gusts to around 35 Mph. Chance of rain 90 percent.

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Marion Lake Temperature Statistics

September Temperature

Wadena Municipal Airport (21.1 miles)

  • Lowest 1 September, 2026

    55.4 °F

  • Average September

    71 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Wadena Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    32.6 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    52.5 °F
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