Dellwood Weather Forecast

    • 47
    • 70

    Mostly Sunny

    • 54
    • 75

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 61
    • 79

    Chance Rain Showers

    • 63
    • 79

    Slight Chance Thunderstorms

    • 67
    • 85

    Partly Sunny

Today 9 May St. Louis

Sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 9 May St. Louis

Mostly clear. Cooler with Lows in the upper 40s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dellwood Temperature Statistics

May Temperature

St. Louis Lambert International Airport (4.3 miles)

  • Lowest 6 May, 2025

    46 °F

  • Average May

    60.4 °F

  • Highest 1 May, 2025

    78.7 °F

Climate (2020–Present)

St. Louis Lambert International Airport (4.3 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    59.6 °F

  • Average High 2020–2025

    69 °F
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