Springfield Lake Shore Improvement Weather Forecast

    • 1
    • 18

    Patchy Freezing Fog

    • 24
    • 32

    Partly Sunny

    • 22
    • 32

    Chance Snow

    • 10
    • 28

    Mostly Cloudy

    • 18
    • 25

    Mostly Cloudy

    • 28
    • 36

    Mostly Cloudy

Today 4 Dec Sangamon

Sunny. Much cooler with Highs around 18. Northeast Winds around 5 Mph.

Tonight 4 Dec Sangamon

Mostly clear. Patchy freezing fog. Cold with Lows around zero. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Springfield Lake Shore Improvement Temperature Statistics

December Temperature

Springfield - Abraham Lincoln Capital Airport (9.9 miles)

  • Lowest 1 December, 2025

    15.1 °F

  • Average December

    22 °F

  • Highest 1 December, 2025

    26.1 °F

Climate (2020–Present)

Springfield - Abraham Lincoln Capital Airport (9.9 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    65.1 °F
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