Westchester Weather Forecast

    • 47
    • 74

    Becoming Sunny

    • 50
    • 77

    Partly Sunny

    • 51
    • 78

    Partly Sunny

    • 52
    • 75

    Mostly Cloudy

    • 53
    • 79

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

Today 24 Oct Sangamon

Mostly sunny. Near steady temperature in the lower 70s. Southeast Winds around 5 Mph.

Tonight 24 Oct Sangamon

Mostly clear. Lows in the upper 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Westchester Temperature Statistics

October Temperature

Springfield - Abraham Lincoln Capital Airport (6.2 miles)

  • Lowest 17 October, 2026

    37.7 °F

  • Average October

    63 °F

  • Highest 13 October, 2026

    92.6 °F

Climate (2021–2026)

Springfield - Abraham Lincoln Capital Airport (6.2 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.7 °F
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