Horseshoe Lake-Madison Weather Forecast

    • 64
    • 85

    Sunny

    • 41
    • 86

    Partly Sunny

    • 41
    • 58

    Partly Sunny

    • 44
    • 61

    Slight Chance Thunderstorms

    • 52
    • 68

    Partly Sunny

    • 42
    • 80

    Chance Rain

Today 21 Mar Madison

Sunny. Highs in the mid 80s. East Winds around 5 Mph, becoming south in the afternoon.

Tonight 21 Mar Madison

Mostly clear. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Horseshoe Lake-Madison Temperature Statistics

March Temperature

St. Louis Downtown Airport (8.7 miles)

  • Lowest 16 March, 2026

    22.6 °F

  • Average March

    51.5 °F

  • Highest 10 March, 2026

    84.7 °F

Climate (2021–Present)

St. Louis Downtown Airport (8.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69 °F
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