Mount Pleasant Weather Forecast

    • 54
    • 82

    Rain Showers

    • 33
    • 69

    Rain

    • 46
    • 56

    Mostly Sunny

    • 40
    • 65

    Mostly Cloudy

    • 51
    • 69

    Partly Sunny

    • 24
    • 62

    Rain Likely

Today 10 Mar St. Louis City

Mostly sunny. Highs in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 10 Mar St. Louis City

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers with Thunderstorms likely after midnight. Lows in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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Mount Pleasant Temperature Statistics

March Temperature

St. Louis Downtown Airport (4.3 miles)

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  • Average March

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Climate (2021–Present)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69 °F
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