State Line Slough Weather Forecast

    • 52
    • 64

    Rain Showers Likely

    • 59
    • 74

    Slight Chance Rain Showers

    • 54
    • 79

    Mostly Cloudy

    • 43
    • 72

    Chance Rain Showers

    • 41
    • 63

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

Today 15 Oct Grant

Cloudy. Showers likely this Morning, then a chance of Showers this afternoon. Highs around 60. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 15 Oct Grant

Mostly cloudy with a 20 percent chance of Showers. Lows in the lower 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Slough Temperature Statistics

October Temperature

Prairie Du Chien Municipal Airport (9.3 miles)

  • Lowest 9 October, 2025

    36.7 °F

  • Average October

    62.2 °F

  • Highest 3 October, 2025

    88.9 °F

Climate (2020–Present)

Prairie Du Chien Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    59.2 °F
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