Hermosa Weather Forecast

    • 45
    • 58

    Becoming Sunny

    • 46
    • 56

    Partly Sunny

    • 46
    • 56

    Chance Rain

    • 45
    • 55

    Chance Rain

    • 41
    • 53

    Slight Chance Rain

    • 41
    • 53

    Slight Chance Rain Showers

Today 26 Oct Central Cook

Partly cloudy in the morning then clearing. Highs in the upper 50s. East Winds 10 to 15 Mph.

Tonight 26 Oct Central Cook

Clear. Lows in the mid 40s. East Winds 10 to 15 Mph.

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Hermosa Temperature Statistics

October Temperature

Chicago, Chicago Midway Airport (9.3 miles)

  • Lowest 24 October, 2025

    35.1 °F

  • Average October

    61.7 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (9.3 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    62 °F
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