Catfish Slough Weather Forecast

    • 62
    • 87

    Mostly Sunny

    • 56
    • 78

    Chance Rain Showers

    • 51
    • 70

    Rain Showers

    • 45
    • 66

    Rain Showers Likely

    • 34
    • 57

    Mostly Sunny

    • 39
    • 58

    Mostly Sunny

Today 12 Oct Grant

Mostly sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.

Tonight 12 Oct Grant

Partly cloudy. Lows in the lower 60s. Southwest Winds 10 to 15 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catfish Slough Temperature Statistics

October Temperature

Prairie Du Chien Municipal Airport (6.8 miles)

  • Lowest 5 October, 2026

    42.3 °F

  • Average October

    58.2 °F

  • Highest 6 October, 2026

    78.8 °F

Climate (2021–2026)

Prairie Du Chien Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59.4 °F
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