Mount Pleasant Weather Forecast

    • 70
    • 76

    Rain Showers

    • 72
    • 86

    Rain Showers

    • 76
    • 93

    Partly Sunny

    • 78
    • 98

    Hot

    • 74
    • 95

    Partly Sunny

    • 73
    • 93

    Partly Sunny

    • 73
    • 92

    Slight Chance Thunderstorms

Today 24 Jul St. Louis City

Cloudy with scattered Showers. Near steady temperature in the mid 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 24 Jul St. Louis City

Cloudy with scattered Showers with isolated Thunderstorms. Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Pleasant Temperature Statistics

July Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 22 July, 2026

    66.9 °F

  • Average July

    81.1 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.3 °F
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