Oakville Weather Forecast

    • 67
    • 85

    Increasing Clouds

    • 67
    • 84

    Thunderstorms

    • 61
    • 78

    Slight Chance Thunderstorms

    • 63
    • 81

    Mostly Sunny

    • 63
    • 83

    Partly Sunny

    • 63
    • 82

    Chance Thunderstorms

Today 20 Jun St. Louis

Sunny. Highs in the mid 80s. North Winds around 5 Mph.

Tonight 20 Jun St. Louis

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 60s. Northeast Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakville Temperature Statistics

June Temperature

St. Louis Downtown Airport (10.6 miles)

  • Lowest 3 June, 2026

    52.6 °F

  • Average June

    75.4 °F

  • Highest 10 June, 2026

    93.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (10.6 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.3 °F
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