University of Illinois Springfield Weather Forecast

    • 19
    • 38

    Increasing Clouds

    • 15
    • 30

    Partly Sunny

    • 18
    • 31

    Partly Sunny

    • 36
    • 49

    Mostly Cloudy

    • 31
    • 56

    Chance Rain

    • 29
    • 49

    Mostly Sunny

Today 21 Feb Sangamon

Mostly cloudy with a chance of Flurries this Morning, then partly sunny this afternoon. Highs in the upper 30s. Northwest Winds 10 to 15 Mph.

Tonight 21 Feb Sangamon

Partly cloudy. Lows around 18. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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University of Illinois Springfield Temperature Statistics

February Temperature

Springfield - Abraham Lincoln Capital Airport (8.7 miles)

  • Lowest 1 February, 2026

    -2.3 °F

  • Average February

    36.4 °F

  • Highest 18 February, 2026

    66.9 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (8.7 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.3 °F
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