Williams Boulevard Weather Forecast

    • 33
    • 57

    Partly Sunny

    • 39
    • 48

    Mostly Cloudy

    • 55
    • 70

    Slight Chance Thunderstorms

    • 55
    • 72

    Chance Rain Showers

    • 53
    • 71

    Chance Rain Showers

    • 60
    • 75

    Chance Rain Showers

Today 6 Apr Sangamon

Sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 6 Apr Sangamon

Mostly cloudy. Lows in the lower 30s. North Winds around 10 Mph with Gusts up to 20 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 1 April, 2026

    43.6 °F

  • Average April

    59.8 °F

  • Highest 3 April, 2026

    80.1 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (3.7 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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