Perch Lake Weather Forecast

    • 65
    • 81

    Chance Thunderstorms

    • 66
    • 81

    Rain Showers Likely

    • 67
    • 78

    Rain Showers

    • 57
    • 80

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 52
    • 71

    Mostly Cloudy

Today 5 Sep East Polk

Partly sunny in the Morning, then sunny with a slight chance of Showers in the afternoon. Highs 80 to 85. Southeast Winds 5 to 15 Mph. Chance of rain 20 percent.

Tonight 5 Sep East Polk

Mostly clear in the Evening, then mostly cloudy with a chance of Thunderstorms and a slight chance of Showers after midnight. Lows in the mid 60s. Southeast Winds 5 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perch Lake Temperature Statistics

September Temperature

Fosston, Fosston Municipal Airport (6.2 miles)

  • Lowest 1 September, 2026

    51.8 °F

  • Average September

    64.1 °F

  • Highest 2 September, 2026

    80.6 °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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