University of Illinois Springfield Weather Forecast

    • 67
    • 86

    Chance Thunderstorms

    • 61
    • 79

    Rain Showers

    • 57
    • 77

    Rain Showers Likely

    • 56
    • 83

    Rain Showers

    • 39
    • 69

    Chance Rain Showers

    • 39
    • 60

    Mostly Sunny

Today 14 Apr Sangamon

Partly sunny. A chance of Showers and Thunderstorms, mainly this morning. Highs in the upper 80s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 14 Apr Sangamon

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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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

    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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