Mount Pleasant Weather Forecast

    • 44
    • 51

    Rain

    • 39
    • 58

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 56
    • 68

    Mostly Cloudy

    • 45
    • 71

    Partly Sunny

    • 42
    • 70

    Partly Sunny

Today 14 Feb St. Louis City

Rain, cooler with Highs in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 14 Feb St. Louis City

Rain. Near steady temperature in the mid 40s. East Winds around 10 Mph. Chance of rain near 100 percent.

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Mount Pleasant Temperature Statistics

February Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 1 February, 2026

    -1.4 °F

  • Average February

    33.4 °F

  • Highest 10 February, 2026

    69.1 °F

Climate (2021–Present)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.8 °F
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