Fort Kaskaskia State Park Weather Forecast

    • 77
    • 95

    Partly Sunny

    • 77
    • 96

    Mostly Sunny

    • 77
    • 98

    Hot

    • 76
    • 95

    Slight Chance Thunderstorms

    • 76
    • 95

    Slight Chance Thunderstorms

    • 76
    • 96

    Slight Chance Thunderstorms

    • 76
    • 97

    Hot

Today 22 Jul Randolph

Mostly sunny with isolated Showers and Thunderstorms. Near steady temperature in the mid 90s. Southeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 112.

Tonight 22 Jul Randolph

Partly cloudy. Isolated Showers and Thunderstorms this evening. Lows in the mid 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 106 early this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Kaskaskia State Park Temperature Statistics

July Temperature

Sparta Community-Hunter Field Airport (16.2 miles)

  • Lowest 2 July, 2025

    68.9 °F

  • Average July

    81.5 °F

  • Highest 11 July, 2025

    95.4 °F

Climate (2020–Present)

Sparta Community-Hunter Field Airport (16.2 miles)

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

  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.6 °F
Get WillyWeather+ to remove ads