Jones-Confluence Point State Park Weather Forecast

    • 32
    • 58

    Sunny

    • 45
    • 60

    Rain

    • 46
    • 63

    Rain

    • 35
    • 55

    Chance Rain

    • 25
    • 44

    Partly Sunny

    • 27
    • 40

    Mostly Sunny

Today 6 Jan St. Charles

Sunny. Highs around 60. West Winds 10 to 15 Mph.

Tonight 6 Jan St. Charles

Mostly clear. Much cooler with Lows in the lower 30s. West Winds 5 to 10 Mph.

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Jones-Confluence Point State Park Temperature Statistics

January Temperature

St. Louis Regional Airport (6.2 miles)

  • Lowest 4 January, 2026

    20.7 °F

  • Average January

    30.7 °F

  • Highest 4 January, 2026

    42.8 °F

Climate (2021–Present)

St. Louis Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    66.2 °F
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