Maryland Heights Weather Forecast

    • 55
    • 70

    Rain Showers Likely

    • 58
    • 67

    Rain Showers Likely

    • 56
    • 71

    Rain Showers Likely

    • 56
    • 73

    Partly Sunny

    • 57
    • 76

    Slight Chance Rain Showers

    • 59
    • 77

    Slight Chance Rain Showers

Today 25 May St. Louis

Cloudy with a 50 percent chance of Showers. Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 25 May St. Louis

Mostly cloudy. A chance of Showers, mainly in the evening. Lows in the lower 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Maryland Heights Temperature Statistics

May Temperature

St. Louis Lambert International Airport (3.7 miles)

  • Lowest 6 May, 2025

    45.6 °F

  • Average May

    66.9 °F

  • Highest 15 May, 2025

    88.6 °F

Climate (2020–Present)

St. Louis Lambert International Airport (3.7 miles)

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  • Average Low 2020–2025

    50.4 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    69.1 °F
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