Richardson Airport Weather Forecast

    • 56
    • 78

    Mostly Sunny

    • 53
    • 85

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 59
    • 84

    Partly Sunny

Today 6 Oct Sangamon

Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 6 Oct Sangamon

Mostly clear. Not as cool with Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Richardson Airport Temperature Statistics

October Temperature

Springfield - Abraham Lincoln Capital Airport (13.7 miles)

  • Lowest 3 October, 2026

    43 °F

  • Average October

    65.1 °F

  • Highest 1 October, 2026

    86.6 °F

Climate (2021–2026)

Springfield - Abraham Lincoln Capital Airport (13.7 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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