Fenton Weather Forecast

    • 40
    • 65

    Sunny

    • 40
    • 64

    Mostly Sunny

    • 49
    • 62

    Chance Rain

    • 51
    • 64

    Chance Rain

    • 50
    • 66

    Slight Chance Rain Showers

    • 53
    • 69

    Chance Rain Showers

Today 22 Oct St. Louis

Sunny. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 22 Oct St. Louis

Clear. Lows in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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Fenton Temperature Statistics

October Temperature

St. Louis, Spirit Of St. Louis Airport (14.3 miles)

  • Lowest 20 October, 2025

    37 °F

  • Average October

    65.8 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

St. Louis, Spirit Of St. Louis Airport (14.3 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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