Spring Green Municipal Park Weather Forecast

    • 59
    • 86

    Mostly Sunny

    • 58
    • 86

    Partly Sunny

    • 59
    • 84

    Slight Chance Rain Showers

    • 59
    • 78

    Chance Rain Showers

    • 59
    • 76

    Chance Thunderstorms

    • 60
    • 77

    Chance Rain Showers

Today 16 Sep Sauk

Sunny. Highs in the mid 80s. South Winds up to 5 Mph.

Tonight 16 Sep Sauk

Mostly clear. Lows in the lower 60s. Southeast Winds up to 5 Mph.

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Spring Green Municipal Park Temperature Statistics

September Temperature

Lone Rock Tri-County Regional Airport (6.2 miles)

  • Lowest 7 September, 2025

    37.9 °F

  • Average September

    61.5 °F

  • Highest 14 September, 2025

    84.9 °F

Climate (2020–Present)

Lone Rock Tri-County Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    59.9 °F
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