Jones-Confluence Point State Park Weather Forecast

    • 34
    • 55

    Becoming Sunny

    • 56
    • 61

    Rain Showers

    • 49
    • 76

    Thunderstorms

    • 48
    • 62

    Rain Likely

    • 47
    • 63

    Rain

    • 41
    • 56

    Rain Likely

Today 31 Mar St. Charles

Cloudy late this Morning, then becoming partly sunny. Much cooler with Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 31 Mar St. Charles

Mostly clear. Lows in the mid 30s. North Winds 5 to 10 Mph, becoming northeast after midnight.

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Jones-Confluence Point State Park Temperature Statistics

March Temperature

St. Louis Regional Airport (6.2 miles)

  • Lowest 2 March, 2025

    19 °F

  • Average March

    47.9 °F

  • Highest 14 March, 2025

    80.6 °F

Climate (2020–Present)

St. Louis Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    65.9 °F
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