Gilead Weather Forecast

    • 68
    • 85

    Partly Sunny

    • 66
    • 89

    Isolated Thunderstorms

    • 63
    • 85

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 69
    • 87

    Partly Sunny

    • 73
    • 92

    Partly Sunny

Today 25 Aug Calhoun

Mostly sunny. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 25 Aug Calhoun

Partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph.

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Gilead Temperature Statistics

August Temperature

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

  • Lowest 23 August, 2026

    61 °F

  • Average August

    78.3 °F

  • Highest 13 August, 2026

    97.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.9 °F
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