Opperman Lake Weather Forecast

    • 13
    • 40

    Blowing Snow

    • 3
    • 37

    Windy

    • -15
    • 17

    Chance Snow

    • 6
    • 25

    Chance Snow

    • -4
    • 19

    Partly Sunny

    • 4
    • 16

    Mostly Cloudy

Today 16 Dec West Otter Tail

Patchy blowing and Drifting snow in the morning. Partly sunny. Highs 40 to 45. Windy. West Winds 20 to 30 Mph with Gusts to around 40 Mph.

Tonight 16 Dec West Otter Tail

Mostly cloudy. Lows 5 to 10. Temperature rising overnight. South Winds around 15 Mph.

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Opperman Lake Temperature Statistics

December Temperature

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

  • Lowest 13 December, 2025

    -13 °F

  • Average December

    9.2 °F

  • Highest 9 December, 2025

    28.4 °F

Climate (2020–Present)

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

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  • Average Low 2020–2025

    34.6 °F

  • Average 2020–2025

    44.2 °F

  • Average High 2020–2025

    53.6 °F
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