South Shore Weather Forecast

    • 43
    • 51

    Rain

    • 37
    • 58

    Partly Sunny

    • 44
    • 62

    Mostly Cloudy

    • 54
    • 67

    Mostly Cloudy

    • 43
    • 70

    Mostly Cloudy

    • 40
    • 69

    Partly Sunny

Today 14 Feb St. Charles

Rain, cooler with Highs in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 14 Feb St. Charles

Rain. Near steady temperature in the mid 40s. East Winds around 10 Mph. Chance of rain near 100 percent.

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South Shore Temperature Statistics

February Temperature

St. Charles, St. Charles County Smartt Airport (6.2 miles)

  • Lowest 1 February, 2026

    -5.4 °F

  • Average February

    31.8 °F

  • Highest 10 February, 2026

    64 °F

Climate (2021–Present)

St. Charles, St. Charles County Smartt Airport (6.2 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.6 °F
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