Cuivre River State Park Weather Forecast

    • 48
    • 71

    Rain Showers

    • 44
    • 63

    Sunny

    • 48
    • 72

    Sunny

    • 39
    • 62

    Sunny

    • 44
    • 65

    Mostly Sunny

    • 48
    • 69

    Chance Rain Showers

Today 18 Oct Lincoln

A chance of Thunderstorms. Showers, cooler. Near steady temperature in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 18 Oct Lincoln

Showers with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Much cooler with Lows in the upper 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 35 Mph after midnight. Chance of rain near 100 percent.

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Cuivre River State Park Temperature Statistics

October Temperature

St. Charles, St. Charles County Smartt Airport (27.3 miles)

  • Lowest 8 October, 2025

    44.1 °F

  • Average October

    67.8 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

St. Charles, St. Charles County Smartt Airport (27.3 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.5 °F
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