Deer Lake Weather Forecast

    • 51
    • 60

    Rain Showers

    • 51
    • 67

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 44
    • 64

    Partly Sunny

    • 46
    • 64

    Partly Sunny

    • 49
    • 65

    Partly Sunny

Today 18 Sep East Otter Tail

A chance of Showers this Morning, then Showers likely this afternoon. Highs 55 to 60. Southeast Winds 10 to 20 Mph. Chance of rain 70 percent.

Tonight 18 Sep East Otter Tail

Cloudy. A slight chance of Showers in the evening. Lows 50 to 55. East Winds 10 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Deer Lake Temperature Statistics

September Temperature

Fergus Falls Municipal Airport-Einar Mickel (18.6 miles)

  • Lowest 13 September, 2026

    44.6 °F

  • Average September

    67.8 °F

  • Highest 3 September, 2026

    89.6 °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

    53.6 °F
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