University of Illinois Springfield Weather Forecast

    • 58
    • 68

    Mostly Cloudy

    • 64
    • 80

    Mostly Cloudy

    • 67
    • 83

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 60
    • 80

    Chance Thunderstorms

    • 58
    • 78

    Chance Rain Showers

Today 11 Apr Sangamon

Mostly sunny this Morning, then becoming mostly cloudy. Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 11 Apr Sangamon

Mostly cloudy. Not as cool with Lows in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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University of Illinois Springfield Temperature Statistics

April Temperature

Springfield - Abraham Lincoln Capital Airport (8.7 miles)

  • Lowest 7 April, 2026

    35.7 °F

  • Average April

    54.3 °F

  • Highest 3 April, 2026

    80.7 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (8.7 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.4 °F
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