Perch Lake Weather Forecast

    • 50
    • 79

    Chance Thunderstorms

    • 46
    • 75

    Becoming Sunny

    • 54
    • 78

    Slight Chance Rain Showers

    • 57
    • 82

    Chance Thunderstorms

    • 52
    • 78

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 56
    • 78

    Slight Chance Thunderstorms

Today 17 Aug East Polk

Mostly sunny with a chance of Showers and Thunderstorms. Highs 80 to 85. Temperature falling through late afternoon. West Winds around 10 Mph. Chance of rain 50 percent.

Tonight 17 Aug East Polk

Partly cloudy. Lows 50 to 55. North Winds around 5 Mph this evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perch Lake Temperature Statistics

August Temperature

Fosston, Fosston Municipal Airport (6.2 miles)

  • Lowest 5 August, 2026

    46.4 °F

  • Average August

    66.5 °F

  • Highest 2 August, 2026

    84.2 °F

Climate (2021–2026)

Fosston, Fosston Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    39.3 °F

  • Average High 2021–2026

    48.6 °F
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