University of Illinois Springfield Weather Forecast

    • 37
    • 62

    Rain Showers

    • 38
    • 55

    Mostly Sunny

    • 31
    • 56

    Partly Sunny

    • 39
    • 51

    Mostly Cloudy

    • 52
    • 69

    Partly Sunny

    • 53
    • 72

    Chance Rain Showers

Today 4 Apr Sangamon

Mostly cloudy. Showers likely with a chance of Thunderstorms in the morning. Much cooler. Less humid with Highs in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 4 Apr Sangamon

Showers with a chance of Thunderstorms. Lows in the mid 50s. Southwest Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 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 1 April, 2026

    43 °F

  • Average April

    46.4 °F

  • Highest 1 April, 2026

    54 °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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