Oakville Weather Forecast

    • 67
    • 87

    Chance Thunderstorms

    • 68
    • 86

    Mostly Sunny

    • 73
    • 92

    Mostly Sunny

    • 76
    • 95

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

    • 76
    • 95

    Slight Chance Thunderstorms

Today 18 Jun St. Louis

Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 18 Jun St. Louis

Mostly cloudy. Near steady temperature in the lower 70s. South Winds around 5 Mph.

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Oakville Temperature Statistics

June Temperature

St. Louis Downtown Airport (10.6 miles)

  • Lowest 10 June, 2025

    55.7 °F

  • Average June

    72.1 °F

  • Highest 11 June, 2025

    88.6 °F

Climate (2020–Present)

St. Louis Downtown Airport (10.6 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    68.3 °F
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