South Shore Weather Forecast

    • 24
    • 35

    Mostly Cloudy

    • 7
    • 29

    Partly Sunny

    • 23
    • 30

    Partly Sunny

    • 26
    • 45

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

    • 22
    • 39

    Mostly Sunny

Today 22 Jan St. Charles

Mostly cloudy in the Morning, then becoming partly sunny. Not as cool with Highs in the mid 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 1 below in the morning.

Tonight 22 Jan St. Charles

Mostly cloudy with a chance of Flurries. Not as cool. Near steady temperature in the mid 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight.

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South Shore Temperature Statistics

January Temperature

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

  • Lowest 9 January, 2025

    0.8 °F

  • Average January

    25.1 °F

  • Highest 17 January, 2025

    48.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    68.2 °F
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