Harvard Park Weather Forecast

    • 77
    • 92

    Slight Chance Thunderstorms

    • 76
    • 95

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 66
    • 88

    Mostly Sunny

    • 68
    • 87

    Slight Chance Thunderstorms

    • 69
    • 88

    Slight Chance Thunderstorms

Today 26 Jul Sangamon

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Morning, then partly sunny in the afternoon. Humid with Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 106.

Tonight 26 Jul Sangamon

Partly cloudy. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph.

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Harvard Park Temperature Statistics

July Temperature

Springfield - Abraham Lincoln Capital Airport (5 miles)

  • Lowest 23 July, 2026

    55.9 °F

  • Average July

    77.7 °F

  • Highest 2 July, 2026

    92.6 °F

Climate (2021–2026)

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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