Maple Island Conservation Area Weather Forecast

    • 49
    • 76

    Partly Sunny

    • 52
    • 78

    Mostly Cloudy

    • 52
    • 78

    Mostly Cloudy

    • 52
    • 77

    Mostly Cloudy

    • 54
    • 80

    Mostly Sunny

    • 52
    • 79

    Partly Sunny

Today 24 Oct St. Charles

Mostly sunny. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph.

Tonight 24 Oct St. Charles

Partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Maple Island Conservation Area Temperature Statistics

October Temperature

St. Louis Regional Airport (6.2 miles)

  • Lowest 18 October, 2026

    36 °F

  • Average October

    59.9 °F

  • Highest 12 October, 2026

    91.4 °F

Climate (2021–2026)

St. Louis Regional Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads