Harvard Park Weather Forecast

    • 51
    • 75

    Decreasing Clouds

    • 55
    • 77

    Mostly Sunny

    • 66
    • 82

    Partly Sunny

    • 70
    • 85

    Chance Rain Showers

    • 61
    • 81

    Rain Showers Likely

    • 54
    • 69

    Slight Chance Thunderstorms

    • 55
    • 69

    Partly Sunny

Today 27 Sep Sangamon

Mostly cloudy. Near steady temperature in the mid 70s. Northeast Winds around 5 Mph.

Tonight 27 Sep Sangamon

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 50. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harvard Park Temperature Statistics

September Temperature

Springfield - Abraham Lincoln Capital Airport (5 miles)

  • Lowest 14 September, 2026

    56.6 °F

  • Average September

    76.7 °F

  • Highest 2 September, 2026

    100.7 °F

Climate (2021–2026)

Springfield - Abraham Lincoln Capital Airport (5 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.7 °F
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