Lambert - St. Louis International Airport Weather Forecast

    • 60
    • 79

    Sunny

    • 59
    • 89

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 62
    • 86

    Sunny

    • 64
    • 89

    Chance Rain Showers

    • 63
    • 82

    Partly Sunny

Today 6 Oct St. Louis

Sunny. Highs around 80. South Winds around 5 Mph.

Tonight 6 Oct St. Louis

Mostly clear. Not as cool with Lows in the mid 50s. South Winds around 5 Mph.

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Lambert - St. Louis International Airport Temperature Statistics

October Temperature

St. Louis Lambert International Airport (0 miles)

  • Lowest 3 October, 2026

    51.1 °F

  • Average October

    68.3 °F

  • Highest 1 October, 2026

    90.6 °F

Climate (2021–2026)

St. Louis Lambert International Airport (0 miles)

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  • Average Low 2021–2026

    50.7 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    69.8 °F
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