Opperman Lake Weather Forecast

    • 8
    • 35

    Mostly Cloudy

    • -5
    • 12

    Blowing Snow

    • -3
    • 3

    Slight Chance Snow

    • 3
    • 30

    Mostly Cloudy

    • -12
    • 7

    Slight Chance Snow

    • -12
    • -1

    Cold

Today 27 Dec West Otter Tail

Mostly cloudy. Areas of dense fog late this Morning, then patchy fog this afternoon. Highs in the mid 30s. Temperature falling through the afternoon. South Winds around 10 Mph shifting to the west this afternoon.

Tonight 27 Dec West Otter Tail

Cloudy. A chance of light snow after midnight. Lows 5 to 10. North Winds around 10 Mph increasing to northwest around 20 Mph after midnight. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Opperman Lake Temperature Statistics

December Temperature

Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)

  • Lowest 14 December, 2025

    -18.4 °F
  • Average December

    13.8 °F
  • Highest 16 December, 2025

    42.8 °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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