South Park Weather Forecast

    • 59
    • 81

    Slight Chance Thunderstorms

    • 60
    • 84

    Mostly Sunny

    • 65
    • 86

    Partly Sunny

    • 66
    • 86

    Rain Showers Likely

    • 61
    • 82

    Slight Chance Thunderstorms

    • 61
    • 82

    Partly Sunny

Today 5 Jul Sauk

Partly sunny with a 20 percent chance of light Showers and Thunderstorms. Highs around 80. Northeast Winds 5 to 10 Mph.

Tonight 5 Jul Sauk

Clear. Lows in the upper 50s. Northeast Winds up to 5 Mph.

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South Park Temperature Statistics

July Temperature

Reedsburg Municipal Airport (0.6 miles)

  • Lowest 2 July, 2026

    66.6 °F

  • Average July

    75 °F

  • Highest 1 July, 2026

    92.1 °F

Climate (2021–2026)

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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