Gilead Weather Forecast

    • 65
    • 79

    Rain Showers

    • 71
    • 83

    Chance Thunderstorms

    • 75
    • 93

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

    • 75
    • 97

    Hot

    • 75
    • 97

    Hot

Today 26 Jun Calhoun

Showers. A chance of Thunderstorms this Morning, then Thunderstorms likely this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 26 Jun Calhoun

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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Gilead Temperature Statistics

June Temperature

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

  • Lowest 16 June, 2026

    55.7 °F

  • Average June

    74.5 °F

  • Highest 17 June, 2026

    93.7 °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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