Jerseyville Weather Forecast

    • 44
    • 55

    Increasing Clouds

    • 35
    • 57

    Partly Sunny

    • 44
    • 59

    Partly Sunny

    • 43
    • 56

    Rain Likely

    • 32
    • 51

    Chance Rain

    • 23
    • 43

    Partly Sunny

Today 5 Jan Jersey

Mostly sunny. Not as cool with Highs in the mid 50s. South Winds 5 to 10 Mph.

Tonight 5 Jan Jersey

Clear and not as cool. Near steady temperature in the lower 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Jerseyville Temperature Statistics

January Temperature

St. Charles, St. Charles County Smartt Airport (13.7 miles)

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Climate (2021–Present)

St. Charles, St. Charles County Smartt Airport (13.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.5 °F
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