Garnet Lake Weather Forecast

    • 63
    • 87

    Slight Chance Thunderstorms

    • 62
    • 87

    Partly Sunny

    • 61
    • 86

    Partly Sunny

    • 60
    • 85

    Chance Thunderstorms

    • 58
    • 80

    Chance Rain Showers

    • 58
    • 76

    Chance Rain Showers

Today 15 Sep Crawford

Mostly sunny. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Crawford

Partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garnet Lake Temperature Statistics

September Temperature

Prairie Du Chien Municipal Airport (1.2 miles)

  • Lowest 7 September, 2025

    40.1 °F

  • Average September

    61 °F

  • Highest 12 September, 2025

    83.8 °F

Climate (2020–Present)

Prairie Du Chien Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    40.2 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    59 °F
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