Charlack Weather Forecast

    • 71
    • 89

    Mostly Sunny

    • 72
    • 91

    Thunderstorms

    • 72
    • 85

    Chance Thunderstorms

    • 72
    • 87

    Chance Rain Showers

    • 74
    • 90

    Mostly Sunny

    • 77
    • 92

    Mostly Sunny

    • 78
    • 96

    Partly Sunny

Today 4 Aug St. Louis

Sunny. Near steady temperature in the upper 80s. Southeast Winds around 5 Mph.

Tonight 4 Aug St. Louis

Mostly clear after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph.

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Charlack Temperature Statistics

August Temperature

St. Louis Lambert International Airport (3.7 miles)

  • Lowest 2 August, 2026

    66.9 °F

  • Average August

    73.4 °F

  • Highest 2 August, 2026

    82.9 °F

Climate (2021–2026)

St. Louis Lambert International Airport (3.7 miles)

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  • Average Low 2021–2026

    50.6 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    69.7 °F
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