Harvard Park Weather Forecast

    • 52
    • 79

    Slight Chance Rain Showers

    • 43
    • 68

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 56
    • 77

    Chance Rain Showers

    • 48
    • 74

    Mostly Sunny

    • 56
    • 75

    Chance Rain Showers

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 with a 20 percent chance of Showers. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming north after midnight.

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  • Temperature Real-Time

Harvard Park Temperature Statistics

May Temperature

Springfield - Abraham Lincoln Capital Airport (5 miles)

  • Lowest 7 May, 2026

    39.9 °F

  • Average May

    55.1 °F

  • Highest 4 May, 2026

    78.7 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (5 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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