Lake Olaf Weather Forecast

    • 9
    • 18

    Chance Snow

    • 10
    • 32

    Wintry Mix

    • -1
    • 15

    Mostly Cloudy

    • -6
    • 11

    Chance Snow

    • -20
    • 4

    Cold

    • -17
    • -5

    Slight Chance Snow

    • -2
    • 5

    Cold

Today 8 Dec West Otter Tail

Cloudy with a 50 percent chance of light snow. Highs 20 to 25. South Winds around 15 Mph.

Tonight 8 Dec West Otter Tail

Mostly cloudy. Lows 10 to 15. West Winds 10 to 20 Mph.

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Lake Olaf Temperature Statistics

December Temperature

Fergus Falls Municipal Airport-Einar Mickel (21.1 miles)

  • Lowest 4 December, 2025

    -11.2 °F

  • Average December

    10.7 °F

  • Highest 5 December, 2025

    26.6 °F

Climate (2020–Present)

Fergus Falls Municipal Airport-Einar Mickel (21.1 miles)

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  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    53.7 °F
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