Prairie Du Sac Weather Forecast

    • 59
    • 86

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 59
    • 84

    Slight Chance Rain Showers

    • 59
    • 78

    Chance Rain Showers

    • 59
    • 75

    Chance Rain Showers

    • 57
    • 75

    Slight Chance Rain Showers

Today 16 Sep Sauk

Sunny. A 20 percent chance of light rain Showers early in the afternoon. Highs in the mid 80s. Southeast Winds up to 5 Mph.

Tonight 16 Sep Sauk

Partly cloudy. Patchy fog early in the morning. Lows in the upper 50s. Southeast Winds up to 5 Mph.

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Prairie Du Sac Temperature Statistics

September Temperature

Middleton Muni - Morey Field (14.9 miles)

  • Lowest 8 September, 2025

    39.2 °F

  • Average September

    61.4 °F

  • Highest 12 September, 2025

    82.9 °F

Climate (2020–Present)

Middleton Muni - Morey Field (14.9 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    59.5 °F
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