St Morgan Weather Forecast

    • 68
    • 93

    Chance Thunderstorms

    • 61
    • 81

    Partly Sunny

    • 62
    • 79

    Partly Sunny

    • 64
    • 79

    Slight Chance Thunderstorms

    • 68
    • 86

    Mostly Sunny

    • 73
    • 92

    Mostly Sunny

Today 21 Jul Madison

Partly sunny with a chance of Showers with a slight chance of Thunderstorms this Morning, then sunny this afternoon. Highs in the mid 90s. Northwest Winds 10 to 15 Mph. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 21 Jul Madison

Mostly clear. Cooler with Lows in the upper 60s. North Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St Morgan Temperature Statistics

July Temperature

Belleville, Scott AFB/MidAmerica Airport (11.2 miles)

  • Lowest 13 July, 2026

    70 °F

  • Average July

    80.7 °F

  • Highest 2 July, 2026

    95.5 °F

Climate (2021–2026)

Belleville, Scott AFB/MidAmerica Airport (11.2 miles)

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

  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.1 °F
Get WillyWeather+ to remove ads