Gilead Weather Forecast

    • 77
    • 97

    Thunderstorms

    • 77
    • 97

    Hot

    • 70
    • 92

    Partly Sunny

    • 66
    • 88

    Mostly Sunny

    • 68
    • 89

    Mostly Cloudy

    • 67
    • 85

    Chance Rain Showers

Today 26 Jul Calhoun

Mostly sunny. Patchy fog this morning. Scattered Showers and Thunderstorms this afternoon. Hot with Highs in the mid 90s. South Winds around 5 Mph, becoming southwest around 5 Mph this afternoon. Chance of rain 30 percent. Heat index Values up to 114.

Tonight 26 Jul Calhoun

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 30 percent. Heat index Values up to 110 early in the evening.

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Gilead Temperature Statistics

July Temperature

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

  • Lowest 23 July, 2026

    61.6 °F

  • Average July

    80 °F

  • Highest 2 July, 2026

    97.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.9 °F
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