Techny Weather Forecast

    • 5
    • 31

    Snow Likely

    • 4
    • 16

    Mostly Sunny

    • 18
    • 27

    Chance Snow Showers

    • 17
    • 29

    Chance Snow

    • 11
    • 28

    Chance Snow

    • 16
    • 25

    Chance Snow

    • 25
    • 34

    Chance Snow

Today 3 Dec Northern Cook

Cloudy. Snow likely and patchy freezing drizzle. Temperatures around 30. Northwest Winds 10 to 15 Mph. Chance of precipitation 60 percent.

Tonight 3 Dec Northern Cook

Mostly cloudy in the evening then clearing. A chance of Flurries in the evening. Turning sharply Colder. Lows around 4 above. Northwest Winds around 10 Mph. Wind chill Values as low as 10 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Techny Temperature Statistics

December Temperature

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

  • Lowest 1 December, 2025

    14 °F
  • Average December

    23.2 °F
  • Highest 1 December, 2025

    30 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.3 °F
  • Average 2020–2025

    53 °F
  • Average High 2020–2025

    61.5 °F
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