McMaster Woods Nature Preserve Weather Forecast

    • 75
    • 95

    Becoming Sunny

    • 76
    • 96

    Mostly Sunny

    • 76
    • 95

    Mostly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

    • 67
    • 84

    Slight Chance Rain Showers

    • 65
    • 83

    Mostly Sunny

Today 16 Aug Greene

Sunny, hot with Highs in the mid 90s. South Winds 5 to 10 Mph. Heat index Values up to 103.

Tonight 16 Aug Greene

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 101 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

McMaster Woods Nature Preserve Temperature Statistics

August Temperature

St. Charles, St. Charles County Smartt Airport (18 miles)

  • Lowest 3 August, 2025

    58.6 °F

  • Average August

    77.1 °F

  • Highest 8 August, 2025

    95.6 °F

Climate (2020–Present)

St. Charles, St. Charles County Smartt Airport (18 miles)

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

  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    68.4 °F
Get WillyWeather+ to remove ads