State Line Slough Weather Forecast

    • 6
    • 25

    Mostly Sunny

    • 18
    • 30

    Mostly Cloudy

    • 29
    • 41

    Partly Sunny

    • 33
    • 48

    Slight Chance Rain

    • 31
    • 47

    Chance Rain

    • 29
    • 47

    Chance Rain

Today 21 Feb Grant

Sunny. Highs in the lower 20s. Southwest Winds 10 to 15 Mph.

Tonight 21 Feb Grant

Mostly clear in the Evening, then becoming partly cloudy. Lows around 6 above. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Slough Temperature Statistics

February Temperature

Prairie Du Chien Municipal Airport (9.3 miles)

  • Lowest 18 February, 2025

    -14.8 °F

  • Average February

    16.9 °F

  • Highest 2 February, 2025

    45.3 °F

Climate (2020–Present)

Prairie Du Chien Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    40.1 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.7 °F
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