Mount Pleasant Weather Forecast

    • 53
    • 75

    Increasing Clouds

    • 53
    • 78

    Sunny

    • 49
    • 74

    Sunny

    • 53
    • 76

    Mostly Sunny

    • 56
    • 81

    Sunny

    • 59
    • 83

    Sunny

Today 3 Oct St. Louis City

Sunny. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 3 Oct St. Louis City

Partly cloudy in the Evening, then clearing. Lows around 50. East Winds around 5 Mph in the Evening, becoming light and variable.

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Mount Pleasant Temperature Statistics

October Temperature

St. Louis Downtown Airport (4.3 miles)

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  • Average October

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Climate (2021–2026)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.5 °F
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