Lake St Louis Weather Forecast

    • 53
    • 78

    Rain Showers

    • 42
    • 64

    Chance Thunderstorms

    • 44
    • 60

    Mostly Cloudy

    • 49
    • 61

    Rain Showers

    • 38
    • 62

    Rain Showers Likely

    • 30
    • 49

    Slight Chance Rain

Today 4 Mar St. Charles

Partly sunny late this Morning, then becoming mostly cloudy. Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 4 Mar St. Charles

A chance of rain and Thunderstorms in the Evening, then rain with Thunderstorms likely after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake St Louis Temperature Statistics

March Temperature

St. Louis, Spirit Of St. Louis Airport (10.6 miles)

  • Lowest 2 March, 2024

    35.1 °F
  • Average March

    57 °F
  • Highest 2 March, 2024

    66.9 °F

Climate (2019–Present)

St. Louis, Spirit Of St. Louis Airport (10.6 miles)

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  • Average Low 2019–2024

    46.2 °F
  • Average 2019–2024

    56.6 °F
  • Average High 2019–2024

    67.5 °F
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