Horner Park Weather Forecast

    • 47
    • 65

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

    • 53
    • 67

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

Today 20 Oct Central Cook

Mostly sunny. Patchy dense fog early in the morning. Highs in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 20 Oct Central Cook

Mostly clear in the Evening, then becoming partly cloudy. Patchy dense fog late. Lows in the upper 40s. East Winds around 5 Mph, becoming south after midnight.

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Horner Park Temperature Statistics

October Temperature

Chicago, Chicago-O'Hare International Airport (10.6 miles)

  • Lowest 17 October, 2026

    39 °F

  • Average October

    63.4 °F

  • Highest 12 October, 2026

    88.6 °F

Climate (2021–2026)

Chicago, Chicago-O'Hare International Airport (10.6 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.9 °F
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