Mount Pleasant Weather Forecast

    • 37
    • 55

    Mostly Cloudy

    • 37
    • 54

    Chance Rain

    • 33
    • 52

    Slight Chance Rain

    • 42
    • 66

    Mostly Sunny

    • 33
    • 68

    Partly Sunny

    • 32
    • 46

    Chance Rain/Snow

Today 24 Feb St. Louis City

Partly sunny late this Morning, then becoming mostly cloudy. Not as cool with Highs in the mid 50s. South Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 24 Feb St. Louis City

Mostly cloudy. Not as cool with Lows in the mid 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming west around 5 Mph after midnight.

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  • Temperature Real-Time

Mount Pleasant Temperature Statistics

February Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 1 February, 2026

    -1.4 °F

  • Average February

    39.2 °F

  • Highest 18 February, 2026

    73.7 °F

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

    68.9 °F
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