Williams Boulevard Weather Forecast

    • 54
    • 80

    Chance Rain Showers

    • 44
    • 67

    Mostly Sunny

    • 48
    • 70

    Chance Rain Showers

    • 54
    • 75

    Chance Rain Showers

    • 49
    • 73

    Partly Sunny

Today 9 May Sangamon

Sunny. Not as cool with Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 May Sangamon

Mostly cloudy. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Boulevard Temperature Statistics

May Temperature

Springfield - Abraham Lincoln Capital Airport (3.7 miles)

  • Lowest 1 May, 2026

    41.6 °F

  • Average May

    55.3 °F

  • Highest 4 May, 2026

    78.7 °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

    55.4 °F

  • Average High 2021–2026

    65.5 °F
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