Opperman Lake Weather Forecast

    • 52
    • 65

    Becoming Sunny

    • 46
    • 74

    Partly Sunny

    • 44
    • 67

    Partly Sunny

    • 43
    • 65

    Partly Sunny

    • 53
    • 65

    Partly Sunny

    • 55
    • 75

    Breezy

Today 5 Oct West Otter Tail

Partly sunny. Highs in the mid 60s. Breezy. Southeast Winds around 10 Mph increasing to around 20 Mph in the afternoon.

Tonight 5 Oct West Otter Tail

Mostly clear. Lows 50 to 55. South Winds 10 to 20 Mph.

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Opperman Lake Temperature Statistics

October Temperature

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

  • Lowest 2 October, 2026

    35.6 °F

  • Average October

    51.8 °F

  • Highest 1 October, 2026

    64.4 °F

Climate (2021–2026)

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    53.5 °F
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