Harvard Park Weather Forecast

    • 70
    • 76

    Thunderstorms Likely

    • 54
    • 82

    Rain Showers

    • 46
    • 68

    Mostly Cloudy

    • 53
    • 71

    Mostly Cloudy

    • 57
    • 71

    Chance Rain Showers

    • 59
    • 78

    Partly Sunny

    • 63
    • 82

    Partly Sunny

Today 18 May Sangamon

Showers with Thunderstorms likely. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 18 May Sangamon

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature around 70. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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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

    59.5 °F

  • Highest 12 May, 2026

    83.6 °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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