Deer Lake Weather Forecast

    • 35
    • 48

    Becoming Sunny

    • 44
    • 59

    Sunny

    • 42
    • 64

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

    • 51
    • 68

    Partly Sunny

Today 16 Oct East Otter Tail

Sunny. Highs in the mid 40s. Northwest Winds 10 to 20 Mph.

Tonight 16 Oct East Otter Tail

Areas of frost in the evening. Clear. Lows in the mid 30s. Southwest Winds 5 to 15 Mph.

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Deer Lake Temperature Statistics

October Temperature

Fergus Falls Municipal Airport-Einar Mickel (18.6 miles)

  • Lowest 2 October, 2026

    35.6 °F

  • Average October

    55.4 °F

  • Highest 10 October, 2026

    91.4 °F

Climate (2021–2026)

Fergus Falls Municipal Airport-Einar Mickel (18.6 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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