Williams Boulevard Weather Forecast

    • 49
    • 75

    Mostly Sunny

    • 61
    • 77

    Chance Rain Showers

    • 52
    • 80

    Rain Showers

    • 47
    • 69

    Partly Sunny

    • 47
    • 68

    Slight Chance Rain Showers

    • 46
    • 66

    Chance Rain Showers

Today 25 Apr Sangamon

Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 25 Apr Sangamon

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Boulevard Temperature Statistics

April Temperature

Springfield - Abraham Lincoln Capital Airport (3.7 miles)

  • Lowest 7 April, 2026

    35.7 °F

  • Average April

    60.6 °F

  • Highest 14 April, 2026

    87.7 °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

    55.5 °F

  • Average High 2021–2026

    65.5 °F
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