Mount Pleasant Weather Forecast

    • 10
    • 12

    Snow

    • 0
    • 17

    Snow

    • 4
    • 17

    Mostly Sunny

    • 8
    • 34

    Partly Sunny

    • 7
    • 27

    Partly Sunny

    • 3
    • 22

    Partly Sunny

Today 24 Jan St. Louis City

Cloudy. A chance of snow this Morning, then snow this afternoon. Snow accumulation around an inch. Highs around 12. Northeast Winds 5 to 10 Mph. Chance of snow 90 percent. Wind chill Values as low as 14 below.

Tonight 24 Jan St. Louis City

Snow. Additional snow accumulation of 2 to 4 Inches. Near steady temperature around 10 above. Northeast Winds 5 to 10 Mph. Chance of snow near 100 percent. Wind chill Values as low as 4 below.

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Mount Pleasant Temperature Statistics

January Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 20 January, 2026

    8.1 °F

  • Average January

    36.4 °F

  • Highest 6 January, 2026

    69.7 °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

    58.1 °F

  • Average High 2021–2026

    68.7 °F
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