South Turtle Lake Weather Forecast

    • 25
    • 41

    Slight Chance Snow

    • 27
    • 41

    Mostly Sunny

    • 38
    • 63

    Partly Sunny

    • 45
    • 64

    Mostly Sunny

    • 58
    • 77

    Chance Rain

    • 40
    • 74

    Chance Rain

Today 18 Apr West Otter Tail

Mostly sunny. Highs 40 to 45. Windy. Northwest Winds 20 to 30 Mph.

Tonight 18 Apr West Otter Tail

Mostly cloudy with a 20 percent chance of light snow. Lows in the mid 20s. Northwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Turtle Lake Temperature Statistics

April Temperature

Fergus Falls Municipal Airport-Einar Mickel (16.8 miles)

  • Lowest 7 April, 2026

    14 °F

  • Average April

    39.3 °F

  • Highest 16 April, 2026

    82.4 °F

Climate (2021–Present)

Fergus Falls Municipal Airport-Einar Mickel (16.8 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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