Techny Weather Forecast

    • 9
    • 35

    Snow

    • 15
    • 22

    Mostly Cloudy

    • 16
    • 28

    Partly Sunny

    • 17
    • 27

    Mostly Cloudy

    • 26
    • 32

    Mostly Cloudy

    • 28
    • 38

    Mostly Cloudy

Today 31 Dec Northern Cook

Cloudy. Snow mid to late afternoon. Snow accumulation around an inch. Blustery. Near steady temperature in the lower 30s. West Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph. Chance of precipitation 80 percent.

Tonight 31 Dec Northern Cook

Mostly cloudy in the Evening, then clearing. Snow likely early in the evening. Little or no additional snow accumulation. Blustery with Lows around 9 above. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of precipitation 60 percent.

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Techny Temperature Statistics

December Temperature

Chicago / Wheeling, Pal-Waukee Airport (3.7 miles)

  • Lowest 14 December, 2025

    -2 °F

  • Average December

    27.7 °F

  • Highest 28 December, 2025

    55 °F

Climate (2020–Present)

Chicago / Wheeling, Pal-Waukee Airport (3.7 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    61.5 °F
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