Weldon Spring Weather Forecast

    • 21
    • 42

    Sunny

    • 29
    • 39

    Partly Sunny

    • 24
    • 39

    Rain/Snow

    • 17
    • 31

    Slight Chance Snow

    • 16
    • 27

    Chance Snow

    • 19
    • 32

    Partly Sunny

Today 27 Nov St. Charles

Sunny. Highs in the lower 40s. Northwest Winds 10 to 15 Mph.

Tonight 27 Nov St. Charles

Clear. Lows in the lower 20s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Weldon Spring Temperature Statistics

November Temperature

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

  • Lowest 10 November, 2025

    21 °F

  • Average November

    51.6 °F

  • Highest 14 November, 2025

    80.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    68.3 °F
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