Hamburg Weather Forecast

    • 55
    • 80

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 60
    • 85

    Mostly Sunny

    • 62
    • 88

    Partly Sunny

    • 61
    • 82

    Mostly Sunny

Today 6 Oct St. Charles

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

Tonight 6 Oct St. Charles

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

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Hamburg Temperature Statistics

October Temperature

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

  • Lowest 4 October, 2026

    45 °F

  • Average October

    65.3 °F

  • Highest 1 October, 2026

    89.7 °F

Climate (2021–2026)

St. Louis, Spirit Of St. Louis Airport (3.7 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    69 °F
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