South Park Weather Forecast

    • 42
    • 65

    Becoming Sunny

    • 43
    • 68

    Partly Sunny

    • 50
    • 69

    Rain Showers Likely

    • 46
    • 67

    Rain Showers

    • 40
    • 61

    Partly Sunny

    • 38
    • 62

    Partly Sunny

Today 24 Apr Sauk

Cooler. Mostly cloudy in the morning then clearing. Highs in the mid 60s. Northwest Winds 5 to 15 Mph.

Tonight 24 Apr Sauk

Colder, clear. Lows in the lower 40s. North Winds up to 10 Mph.

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South Park Temperature Statistics

April Temperature

Reedsburg Municipal Airport (0.6 miles)

  • Lowest 7 April, 2026

    21 °F

  • Average April

    47.3 °F

  • Highest 17 April, 2026

    78.3 °F

Climate (2021–Present)

Reedsburg Municipal Airport (0.6 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58.1 °F
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