South Turtle Lake Weather Forecast

    • 59
    • 82

    Partly Sunny

    • 61
    • 81

    Slight Chance Thunderstorms

    • 63
    • 81

    Chance Rain Showers

    • 66
    • 85

    Slight Chance Rain Showers

Today 31 Aug West Otter Tail

Sunny. Highs 80 to 85. West Winds around 10 Mph.

Tonight 31 Aug West Otter Tail

Clear. Lows 55 to 60. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Turtle Lake Temperature Statistics

August Temperature

Fergus Falls Municipal Airport-Einar Mickel (16.8 miles)

  • Lowest 23 August, 2026

    50 °F

  • Average August

    70.1 °F

  • Highest 12 August, 2026

    86 °F

Climate (2021–2026)

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

    53.5 °F
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