Jerseyville Weather Forecast

    • 55
    • 73

    Mostly Cloudy

    • 53
    • 70

    Chance Rain Showers

    • 58
    • 79

    Chance Thunderstorms

    • 48
    • 73

    Rain

    • 37
    • 58

    Partly Sunny

    • 36
    • 56

    Mostly Sunny

Today 29 Mar Jersey

Mostly sunny. Not as cool with Highs in the lower 70s. South Winds 15 to 20 Mph.

Tonight 29 Mar Jersey

Partly cloudy and not as cool. Near steady temperature in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jerseyville Temperature Statistics

March Temperature

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

  • Lowest 19 March, 2024

    21.8 °F
  • Average March

    50.2 °F
  • Highest 4 March, 2024

    79.6 °F

Climate (2019–Present)

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

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  • Average Low 2019–2024

    46.7 °F
  • Average 2019–2024

    56.5 °F
  • Average High 2019–2024

    67.1 °F
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