Hermosa Weather Forecast

    • 2
    • 20

    Snow

    • 3
    • 8

    Snow Showers

    • 16
    • 22

    Chance Snow

    • 12
    • 30

    Slight Chance Snow

    • 14
    • 21

    Mostly Cloudy

    • 11
    • 29

    Chance Snow

Today 18 Jan Central Cook

Mostly cloudy. Snow late. Snow accumulation up to half an inch. Highs around 20. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 70 percent.

Tonight 18 Jan Central Cook

Cloudy. Snow, mainly in the evening. Snow accumulation around an inch. Blustery with Lows around 3 above. Southwest Winds 15 to 20 Mph, becoming west 15 to 25 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation 90 percent. Wind chill Values as low as 16 below after midnight.

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Hermosa Temperature Statistics

January Temperature

Chicago, Chicago Midway Airport (9.3 miles)

  • Lowest 1 January, 2026

    12 °F

  • Average January

    32.7 °F

  • Highest 8 January, 2026

    60.1 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (9.3 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.9 °F
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