Weldon Spring Weather Forecast

    • 54
    • 65

    Chance Rain

    • 43
    • 71

    Mostly Sunny

    • 32
    • 66

    Partly Sunny

    • 22
    • 42

    Mostly Sunny

    • 27
    • 44

    Mostly Sunny

Today 6 Nov St. Charles

Sunny. Highs in the mid 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 Nov St. Charles

Mostly cloudy. A slight chance of Showers after midnight. Not as cool. Near steady temperature in the mid 50s. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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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 2 November, 2025

    33.1 °F

  • Average November

    44 °F

  • Highest 3 November, 2025

    64.9 °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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