Williams Boulevard Weather Forecast

    • 19
    • 31

    Increasing Clouds

    • 29
    • 50

    Breezy

    • 31
    • 46

    Rain/Snow Likely

    • 30
    • 45

    Slight Chance Rain/Snow

    • 37
    • 60

    Mostly Sunny

    • 28
    • 59

    Partly Sunny

    • 27
    • 42

    Chance Rain/Snow

Today 23 Feb Sangamon

Sunny. Near steady temperature in the upper 20s. Northwest Winds 10 to 15 Mph.

Tonight 23 Feb Sangamon

Mostly clear this Evening, then becoming partly cloudy. Lows around 18. West Winds around 5 Mph, becoming south with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Boulevard Temperature Statistics

February Temperature

Springfield - Abraham Lincoln Capital Airport (3.7 miles)

  • Lowest 1 February, 2026

    -2.3 °F

  • Average February

    35.8 °F

  • Highest 18 February, 2026

    66.9 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (3.7 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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