Harvard Park Weather Forecast

    • 54
    • 70

    Mostly Cloudy

    • 57
    • 69

    Chance Rain Showers

    • 59
    • 78

    Chance Rain Showers

    • 59
    • 81

    Chance Thunderstorms

    • 62
    • 81

    Slight Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

Today 21 May Sangamon

Partly sunny. Near steady temperature around 70. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 May Sangamon

Mostly cloudy. Lows in the lower 50s. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harvard Park Temperature Statistics

May Temperature

Springfield - Abraham Lincoln Capital Airport (5 miles)

  • Lowest 7 May, 2026

    39.7 °F

  • Average May

    61.5 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (5 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.6 °F
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