University of Illinois Springfield Weather Forecast

    • 66
    • 84

    Slight Chance Thunderstorms

    • 67
    • 86

    Rain Showers

    • 62
    • 79

    Rain Showers

    • 58
    • 80

    Slight Chance Thunderstorms

    • 60
    • 86

    Rain Showers

    • 40
    • 71

    Chance Rain Showers

    • 38
    • 59

    Mostly Sunny

Today 13 Apr Sangamon

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 13 Apr Sangamon

Mostly cloudy with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    56 °F

  • Highest 9 April, 2026

    81.6 °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

    55.4 °F

  • Average High 2021–2026

    65.4 °F
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