Buchanan Lake Weather Forecast

    • 53
    • 65

    Mostly Cloudy

    • 45
    • 64

    Mostly Cloudy

    • 44
    • 63

    Partly Sunny

    • 46
    • 63

    Mostly Sunny

    • 50
    • 65

    Mostly Cloudy

    • 52
    • 68

    Partly Sunny

Today 19 Sep East Otter Tail

Cloudy. Highs in the mid 60s. Northeast Winds 5 to 15 Mph.

Tonight 19 Sep East Otter Tail

Mostly cloudy. Lows 50 to 55. Northeast Winds 5 to 15 Mph.

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Buchanan Lake Temperature Statistics

September Temperature

Wadena Municipal Airport (16.2 miles)

  • Lowest 14 September, 2026

    39.2 °F

  • Average September

    65.4 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Wadena Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    32.6 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    52.6 °F
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