Sangamon County Conservation Area Weather Forecast

    • 62
    • 83

    Chance Thunderstorms

    • 56
    • 68

    Chance Rain Showers

    • 51
    • 68

    Mostly Cloudy

    • 52
    • 70

    Partly Sunny

    • 54
    • 71

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

Today 20 Sep Sangamon

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 20 Sep Sangamon

Cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 60s. Northeast Winds around 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sangamon County Conservation Area Temperature Statistics

September Temperature

Springfield - Abraham Lincoln Capital Airport (5.6 miles)

  • Lowest 14 September, 2026

    56.6 °F

  • Average September

    79.8 °F

  • Highest 2 September, 2026

    100.7 °F

Climate (2021–2026)

Springfield - Abraham Lincoln Capital Airport (5.6 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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